About the Number

2000718090

2000718089 ← → 2000718091

2進数表記:1110111010000001000100100001010

漢数字表記:二十億七十一万八千九十

素因数分解:

2 1 × 3 3 × 5 1 × 7 1 × 47 1 × 101 1 × 223 1

素因数の和:394
約数の個数: 256
約数和(自身を含む): 6317015040
約数和(自身を除く): 4316296950

約数列:
[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 101, 105, 126, 135, 141, 189, 202, 210, 223, 235, 270, 282, 303, 315, 329, 378, 423, 446, 470, 505, 606, 630, 658, 669, 705, 707, 846, 909, 945, 987, 1010, 1115, 1269, 1338, 1410, 1414, 1515, 1561, 1645, 1818, 1890, 1974, 2007, 2115, 2121, 2230, 2538, 2727, 2961, 3030, 3122, 3290, 3345, 3535, 4014, 4230, 4242, 4545, 4683, 4747, 4935, 5454, 5922, 6021, 6345, 6363, 6690, 7070, 7805, 8883, 9090, 9366, 9494, 9870, 10035, 10481, 10605, 12042, 12690, 12726, 13635, 14049, 14241, 14805, 15610, 17766, 19089, 20070, 20962, 21210, 22523, 23415, 23735, 27270, 28098, 28482, 29610, 30105, 31443, 31815, 33229, 38178, 42147, 42723, 44415, 45046, 46830, 47470, 52405, 60210, 62886, 63630, 66458, 67569, 70245, 71205, 73367, 84294, 85446, 88830, 94329, 95445, 99687, 104810, 112615, 128169, 135138, 140490, 142410, 146734, 157215, 157661, 166145, 188658, 190890, 199374, 202707, 210735, 213615, 220101, 225230, 256338, 282987, 299061, 314430, 315322, 332290, 337845, 366835, 405414, 421470, 427230, 440202, 471645, 472983, 498435, 565974, 598122, 608121, 640845, 660303, 675690, 733670, 788305, 897183, 943290, 945966, 996870, 1013535, 1058581, 1100505, 1216242, 1281690, 1320606, 1414935, 1418949, 1495305, 1576610, 1794366, 1980909, 2027070, 2117162, 2201010, 2364915, 2829870, 2837898, 2990610, 3040605, 3175743, 3301515, 3961818, 4256847, 4485915, 4729830, 5292905, 6081210, 6351486, 6603030, 7094745, 7410067, 8513694, 8971830, 9527229, 9904545, 10585810, 14189490, 14820134, 15878715, 19054458, 19809090, 21284235, 22230201, 28581687, 31757430, 37050335, 42568470, 44460402, 47636145, 57163374, 66690603, 74100670, 95272290, 111151005, 133381206, 142908435, 200071809, 222302010, 285816870, 333453015, 400143618, 666906030, 1000359045, 2000718090]

約数ペア:
[(1, 2000718090), (2, 1000359045), (3, 666906030), (5, 400143618), (6, 333453015), (7, 285816870), (9, 222302010), (10, 200071809), (14, 142908435), (15, 133381206), (18, 111151005), (21, 95272290), (27, 74100670), (30, 66690603), (35, 57163374), (42, 47636145), (45, 44460402), (47, 42568470), (54, 37050335), (63, 31757430), (70, 28581687), (90, 22230201), (94, 21284235), (101, 19809090), (105, 19054458), (126, 15878715), (135, 14820134), (141, 14189490), (189, 10585810), (202, 9904545), (210, 9527229), (223, 8971830), (235, 8513694), (270, 7410067), (282, 7094745), (303, 6603030), (315, 6351486), (329, 6081210), (378, 5292905), (423, 4729830), (446, 4485915), (470, 4256847), (505, 3961818), (606, 3301515), (630, 3175743), (658, 3040605), (669, 2990610), (705, 2837898), (707, 2829870), (846, 2364915), (909, 2201010), (945, 2117162), (987, 2027070), (1010, 1980909), (1115, 1794366), (1269, 1576610), (1338, 1495305), (1410, 1418949), (1414, 1414935), (1515, 1320606), (1561, 1281690), (1645, 1216242), (1818, 1100505), (1890, 1058581), (1974, 1013535), (2007, 996870), (2115, 945966), (2121, 943290), (2230, 897183), (2538, 788305), (2727, 733670), (2961, 675690), (3030, 660303), (3122, 640845), (3290, 608121), (3345, 598122), (3535, 565974), (4014, 498435), (4230, 472983), (4242, 471645), (4545, 440202), (4683, 427230), (4747, 421470), (4935, 405414), (5454, 366835), (5922, 337845), (6021, 332290), (6345, 315322), (6363, 314430), (6690, 299061), (7070, 282987), (7805, 256338), (8883, 225230), (9090, 220101), (9366, 213615), (9494, 210735), (9870, 202707), (10035, 199374), (10481, 190890), (10605, 188658), (12042, 166145), (12690, 157661), (12726, 157215), (13635, 146734), (14049, 142410), (14241, 140490), (14805, 135138), (15610, 128169), (17766, 112615), (19089, 104810), (20070, 99687), (20962, 95445), (21210, 94329), (22523, 88830), (23415, 85446), (23735, 84294), (27270, 73367), (28098, 71205), (28482, 70245), (29610, 67569), (30105, 66458), (31443, 63630), (31815, 62886), (33229, 60210), (38178, 52405), (42147, 47470), (42723, 46830), (44415, 45046)]

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