249648210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5789

約数の個数: 128

約数和(自身を含む): 794050560

約数和(自身を除く): 544402350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 4347, 4830, 5743, 6210, 7245, 8694, 11486, 14490, 17229, 21735, 28715, 34458, 40201, 43470, 51687, 57430, 80402, 86145, 103374, 120603, 132089, 155061, 172290, 201005, 241206, 258435, 264178, 310122, 361809, 396267, 402010, 516870, 603015, 660445, 723618, 775305, 792534, 924623, 1085427, 1188801, 1206030, 1320890, 1550610, 1809045, 1849246, 1981335, 2170854, 2377602, 2773869, 3566403, 3618090, 3962670, 4623115, 5427135, 5547738, 5944005, 7132806, 8321607, 9246230, 10854270, 11888010, 13869345, 16643214, 17832015, 24964821, 27738690, 35664030, 41608035, 49929642, 83216070, 124824105, 249648210]

約数ペア:

[(1, 249648210), (2, 124824105), (3, 83216070), (5, 49929642), (6, 41608035), (7, 35664030), (9, 27738690), (10, 24964821), (14, 17832015), (15, 16643214), (18, 13869345), (21, 11888010), (23, 10854270), (27, 9246230), (30, 8321607), (35, 7132806), (42, 5944005), (45, 5547738), (46, 5427135), (54, 4623115), (63, 3962670), (69, 3618090), (70, 3566403), (90, 2773869), (105, 2377602), (115, 2170854), (126, 1981335), (135, 1849246), (138, 1809045), (161, 1550610), (189, 1320890), (207, 1206030), (210, 1188801), (230, 1085427), (270, 924623), (315, 792534), (322, 775305), (345, 723618), (378, 660445), (414, 603015), (483, 516870), (621, 402010), (630, 396267), (690, 361809), (805, 310122), (945, 264178), (966, 258435), (1035, 241206), (1242, 201005), (1449, 172290), (1610, 155061), (1890, 132089), (2070, 120603), (2415, 103374), (2898, 86145), (3105, 80402), (4347, 57430), (4830, 51687), (5743, 43470), (6210, 40201), (7245, 34458), (8694, 28715), (11486, 21735), (14490, 17229)]