65380530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2543}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 157158144

約数和(自身を除く): 91777614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2543, 2571, 4285, 5086, 5142, 7629, 8570, 12715, 12855, 15258, 25430, 25710, 38145, 76290, 2179351, 4358702, 6538053, 10896755, 13076106, 21793510, 32690265, 65380530]

約数ペア:

[(1, 65380530), (2, 32690265), (3, 21793510), (5, 13076106), (6, 10896755), (10, 6538053), (15, 4358702), (30, 2179351), (857, 76290), (1714, 38145), (2543, 25710), (2571, 25430), (4285, 15258), (5086, 12855), (5142, 12715), (7629, 8570)]