85387530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11909}}^1$

素因数の和:12158

約数の個数: 32

約数和(自身を含む): 205804800

約数和(自身を除く): 120417270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 11909, 23818, 35727, 59545, 71454, 119090, 178635, 357270, 2846251, 5692502, 8538753, 14231255, 17077506, 28462510, 42693765, 85387530]

約数ペア:

[(1, 85387530), (2, 42693765), (3, 28462510), (5, 17077506), (6, 14231255), (10, 8538753), (15, 5692502), (30, 2846251), (239, 357270), (478, 178635), (717, 119090), (1195, 71454), (1434, 59545), (2390, 35727), (3585, 23818), (7170, 11909)]