153007490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 284047344

約数和(自身を除く): 131039854

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 2377, 4754, 6437, 11885, 12874, 23770, 32185, 64370, 97457, 194914, 373189, 487285, 746378, 974570, 1865945, 3731890, 15300749, 30601498, 76503745, 153007490]

約数ペア:

[(1, 153007490), (2, 76503745), (5, 30601498), (10, 15300749), (41, 3731890), (82, 1865945), (157, 974570), (205, 746378), (314, 487285), (410, 373189), (785, 194914), (1570, 97457), (2377, 64370), (4754, 32185), (6437, 23770), (11885, 12874)]