29970215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8933}}^1$

素因数の和:9010

約数の個数: 16

約数和(自身を含む): 39881376

約数和(自身を除く): 9911161

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 8933, 44665, 98263, 491315, 544913, 2724565, 5994043, 29970215]

約数ペア:

[(1, 29970215), (5, 5994043), (11, 2724565), (55, 544913), (61, 491315), (305, 98263), (671, 44665), (3355, 8933)]