91685090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12241}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 190387584

約数和(自身を除く): 98702494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 12241, 24482, 61205, 85687, 122410, 171374, 428435, 856870, 1309787, 2619574, 6548935, 9168509, 13097870, 18337018, 45842545, 91685090]

約数ペア:

[(1, 91685090), (2, 45842545), (5, 18337018), (7, 13097870), (10, 9168509), (14, 6548935), (35, 2619574), (70, 1309787), (107, 856870), (214, 428435), (535, 171374), (749, 122410), (1070, 85687), (1498, 61205), (3745, 24482), (7490, 12241)]