627035470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{1249}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 1149480000

約数和(自身を除く): 522444530

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 823, 1249, 1646, 2498, 4115, 6245, 8230, 12490, 50203, 76189, 100406, 152378, 251015, 380945, 502030, 761890, 1027927, 2055854, 5139635, 10279270, 62703547, 125407094, 313517735, 627035470]

約数ペア:

[(1, 627035470), (2, 313517735), (5, 125407094), (10, 62703547), (61, 10279270), (122, 5139635), (305, 2055854), (610, 1027927), (823, 761890), (1249, 502030), (1646, 380945), (2498, 251015), (4115, 152378), (6245, 100406), (8230, 76189), (12490, 50203)]