12901110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 31063392

約数和(自身を除く): 18162282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 941, 1371, 1882, 2285, 2742, 2823, 4570, 4705, 5646, 6855, 9410, 13710, 14115, 28230, 430037, 860074, 1290111, 2150185, 2580222, 4300370, 6450555, 12901110]

約数ペア:

[(1, 12901110), (2, 6450555), (3, 4300370), (5, 2580222), (6, 2150185), (10, 1290111), (15, 860074), (30, 430037), (457, 28230), (914, 14115), (941, 13710), (1371, 9410), (1882, 6855), (2285, 5646), (2742, 4705), (2823, 4570)]