146620530

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 160

約数和(自身を含む): 474629760

約数和(自身を除く): 328009230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1361, 1539, 1710, 1890, 1995, 2394, 2565, 2722, 2835, 3078, 3591, 3990, 4083, 5130, 5670, 5985, 6805, 7182, 7695, 8166, 9527, 10773, 11970, 12249, 13610, 15390, 17955, 19054, 20415, 21546, 24498, 25859, 28581, 35910, 36747, 40830, 47635, 51718, 53865, 57162, 61245, 73494, 77577, 85743, 95270, 107730, 110241, 122490, 129295, 142905, 155154, 171486, 181013, 183735, 220482, 232731, 257229, 258590, 285810, 362026, 367470, 387885, 428715, 465462, 514458, 543039, 551205, 698193, 771687, 775770, 857430, 905065, 1086078, 1102410, 1163655, 1286145, 1396386, 1543374, 1629117, 1810130, 2094579, 2327310, 2572290, 2715195, 3258234, 3490965, 3858435, 4189158, 4887351, 5430390, 6981930, 7716870, 8145585, 9774702, 10472895, 14662053, 16291170, 20945790, 24436755, 29324106, 48873510, 73310265, 146620530]

約数ペア:

[(1, 146620530), (2, 73310265), (3, 48873510), (5, 29324106), (6, 24436755), (7, 20945790), (9, 16291170), (10, 14662053), (14, 10472895), (15, 9774702), (18, 8145585), (19, 7716870), (21, 6981930), (27, 5430390), (30, 4887351), (35, 4189158), (38, 3858435), (42, 3490965), (45, 3258234), (54, 2715195), (57, 2572290), (63, 2327310), (70, 2094579), (81, 1810130), (90, 1629117), (95, 1543374), (105, 1396386), (114, 1286145), (126, 1163655), (133, 1102410), (135, 1086078), (162, 905065), (171, 857430), (189, 775770), (190, 771687), (210, 698193), (266, 551205), (270, 543039), (285, 514458), (315, 465462), (342, 428715), (378, 387885), (399, 367470), (405, 362026), (513, 285810), (567, 258590), (570, 257229), (630, 232731), (665, 220482), (798, 183735), (810, 181013), (855, 171486), (945, 155154), (1026, 142905), (1134, 129295), (1197, 122490), (1330, 110241), (1361, 107730), (1539, 95270), (1710, 85743), (1890, 77577), (1995, 73494), (2394, 61245), (2565, 57162), (2722, 53865), (2835, 51718), (3078, 47635), (3591, 40830), (3990, 36747), (4083, 35910), (5130, 28581), (5670, 25859), (5985, 24498), (6805, 21546), (7182, 20415), (7695, 19054), (8166, 17955), (9527, 15390), (10773, 13610), (11970, 12249)]