12683030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 23804928

約数和(自身を除く): 11121898

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 251, 310, 326, 502, 815, 1255, 1630, 2510, 5053, 7781, 10106, 15562, 25265, 38905, 40913, 50530, 77810, 81826, 204565, 409130, 1268303, 2536606, 6341515, 12683030]

約数ペア:

[(1, 12683030), (2, 6341515), (5, 2536606), (10, 1268303), (31, 409130), (62, 204565), (155, 81826), (163, 77810), (251, 50530), (310, 40913), (326, 38905), (502, 25265), (815, 15562), (1255, 10106), (1630, 7781), (2510, 5053)]