80785590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{92857}}^1$

素因数の和:92896

約数の個数: 32

約数和(自身を含む): 200573280

約数和(自身を除く): 119787690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 92857, 185714, 278571, 464285, 557142, 928570, 1392855, 2692853, 2785710, 5385706, 8078559, 13464265, 16157118, 26928530, 40392795, 80785590]

約数ペア:

[(1, 80785590), (2, 40392795), (3, 26928530), (5, 16157118), (6, 13464265), (10, 8078559), (15, 5385706), (29, 2785710), (30, 2692853), (58, 1392855), (87, 928570), (145, 557142), (174, 464285), (290, 278571), (435, 185714), (870, 92857)]