7156915730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127597}}^1$

素因数の和:127754

約数の個数: 32

約数和(自身を含む): 13229360640

約数和(自身を除く): 6072444910

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 5609, 11218, 28045, 56090, 127597, 255194, 637985, 1275970, 9059387, 10080163, 18118774, 20160326, 45296935, 50400815, 90593870, 100801630, 715691573, 1431383146, 3578457865, 7156915730]

約数ペア:

[(1, 7156915730), (2, 3578457865), (5, 1431383146), (10, 715691573), (71, 100801630), (79, 90593870), (142, 50400815), (158, 45296935), (355, 20160326), (395, 18118774), (710, 10080163), (790, 9059387), (5609, 1275970), (11218, 637985), (28045, 255194), (56090, 127597)]