131963090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50951}}^1$

素因数の和:51002

約数の個数: 32

約数和(自身を含む): 278809344

約数和(自身を除く): 146846254

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 50951, 101902, 254755, 356657, 509510, 713314, 1783285, 1885187, 3566570, 3770374, 9425935, 13196309, 18851870, 26392618, 65981545, 131963090]

約数ペア:

[(1, 131963090), (2, 65981545), (5, 26392618), (7, 18851870), (10, 13196309), (14, 9425935), (35, 3770374), (37, 3566570), (70, 1885187), (74, 1783285), (185, 713314), (259, 509510), (370, 356657), (518, 254755), (1295, 101902), (2590, 50951)]