68909230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2377}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 134233344

約数和(自身を除く): 65324114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2377, 2899, 4754, 5798, 11885, 14495, 23770, 28990, 30901, 61802, 154505, 309010, 530071, 1060142, 2650355, 5300710, 6890923, 13781846, 34454615, 68909230]

約数ペア:

[(1, 68909230), (2, 34454615), (5, 13781846), (10, 6890923), (13, 5300710), (26, 2650355), (65, 1060142), (130, 530071), (223, 309010), (446, 154505), (1115, 61802), (2230, 30901), (2377, 28990), (2899, 23770), (4754, 14495), (5798, 11885)]