73698390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 124745130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2551, 2889, 3210, 4815, 5102, 5778, 7653, 9630, 12755, 14445, 15306, 22959, 25510, 28890, 38265, 45918, 68877, 76530, 114795, 137754, 229590, 272957, 344385, 545914, 688770, 818871, 1364785, 1637742, 2456613, 2729570, 4094355, 4913226, 7369839, 8188710, 12283065, 14739678, 24566130, 36849195, 73698390]

約数ペア:

[(1, 73698390), (2, 36849195), (3, 24566130), (5, 14739678), (6, 12283065), (9, 8188710), (10, 7369839), (15, 4913226), (18, 4094355), (27, 2729570), (30, 2456613), (45, 1637742), (54, 1364785), (90, 818871), (107, 688770), (135, 545914), (214, 344385), (270, 272957), (321, 229590), (535, 137754), (642, 114795), (963, 76530), (1070, 68877), (1605, 45918), (1926, 38265), (2551, 28890), (2889, 25510), (3210, 22959), (4815, 15306), (5102, 14445), (5778, 12755), (7653, 9630)]