2815830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10429}}^1$

素因数の和:10445

約数の個数: 32

約数和(自身を含む): 7509600

約数和(自身を除く): 4693770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10429, 20858, 31287, 52145, 62574, 93861, 104290, 156435, 187722, 281583, 312870, 469305, 563166, 938610, 1407915, 2815830]

約数ペア:

[(1, 2815830), (2, 1407915), (3, 938610), (5, 563166), (6, 469305), (9, 312870), (10, 281583), (15, 187722), (18, 156435), (27, 104290), (30, 93861), (45, 62574), (54, 52145), (90, 31287), (135, 20858), (270, 10429)]