604642390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{77419}}^1$

素因数の和:77508

約数の個数: 32

約数和(自身を含む): 1204035840

約数和(自身を除く): 599393450

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 77419, 154838, 387095, 774190, 851609, 1703218, 4258045, 5496749, 8516090, 10993498, 27483745, 54967490, 60464239, 120928478, 302321195, 604642390]

約数ペア:

[(1, 604642390), (2, 302321195), (5, 120928478), (10, 60464239), (11, 54967490), (22, 27483745), (55, 10993498), (71, 8516090), (110, 5496749), (142, 4258045), (355, 1703218), (710, 851609), (781, 774190), (1562, 387095), (3905, 154838), (7810, 77419)]