77130

素因数分解:

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

素因数の和:870

約数の個数: 24

約数和(自身を含む): 200772

約数和(自身を除く): 123642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 1714, 2571, 4285, 5142, 7713, 8570, 12855, 15426, 25710, 38565, 77130]

約数ペア:

[(1, 77130), (2, 38565), (3, 25710), (5, 15426), (6, 12855), (9, 8570), (10, 7713), (15, 5142), (18, 4285), (30, 2571), (45, 1714), (90, 857)]