12889830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{429661}}^1$

素因数の和:429671

約数の個数: 16

約数和(自身を含む): 30935664

約数和(自身を除く): 18045834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 429661, 859322, 1288983, 2148305, 2577966, 4296610, 6444915, 12889830]

約数ペア:

[(1, 12889830), (2, 6444915), (3, 4296610), (5, 2577966), (6, 2148305), (10, 1288983), (15, 859322), (30, 429661)]