91387630

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 167215104

約数和(自身を除く): 75827474

約数列:

[1, 2, 5, 10, 107, 214, 223, 383, 446, 535, 766, 1070, 1115, 1915, 2230, 3830, 23861, 40981, 47722, 81962, 85409, 119305, 170818, 204905, 238610, 409810, 427045, 854090, 9138763, 18277526, 45693815, 91387630]

約数ペア:

[(1, 91387630), (2, 45693815), (5, 18277526), (10, 9138763), (107, 854090), (214, 427045), (223, 409810), (383, 238610), (446, 204905), (535, 170818), (766, 119305), (1070, 85409), (1115, 81962), (1915, 47722), (2230, 40981), (3830, 23861)]