30872222

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 47876400

約数和(自身を除く): 17004178

約数列:

[1, 2, 59, 61, 118, 122, 3599, 4289, 7198, 8578, 253051, 261629, 506102, 523258, 15436111, 30872222]

約数ペア:

[(1, 30872222), (2, 15436111), (59, 523258), (61, 506102), (118, 261629), (122, 253051), (3599, 8578), (4289, 7198)]