30610369840

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2347421}}^1$

素因数の和:2347597

約数の個数: 40

約数和(自身を含む): 71605760688

約数和(自身を除く): 40995390848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 2347421, 4694842, 9389684, 11737105, 18779368, 23474210, 37558736, 46948420, 93896840, 187793680, 382629623, 765259246, 1530518492, 1913148115, 3061036984, 3826296230, 6122073968, 7652592460, 15305184920, 30610369840]

約数ペア:

[(1, 30610369840), (2, 15305184920), (4, 7652592460), (5, 6122073968), (8, 3826296230), (10, 3061036984), (16, 1913148115), (20, 1530518492), (40, 765259246), (80, 382629623), (163, 187793680), (326, 93896840), (652, 46948420), (815, 37558736), (1304, 23474210), (1630, 18779368), (2608, 11737105), (3260, 9389684), (6520, 4694842), (13040, 2347421)]