30131684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40283}}^1$

素因数の和:40315

約数の個数: 24

約数和(自身を含む): 60909408

約数和(自身を除く): 30777724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 40283, 80566, 161132, 443113, 684811, 886226, 1369622, 1772452, 2739244, 7532921, 15065842, 30131684]

約数ペア:

[(1, 30131684), (2, 15065842), (4, 7532921), (11, 2739244), (17, 1772452), (22, 1369622), (34, 886226), (44, 684811), (68, 443113), (187, 161132), (374, 80566), (748, 40283)]