30291836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 55050240

約数和(自身を除く): 24758404

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 1279, 2558, 5116, 5921, 11842, 23684, 39649, 79298, 158596, 244289, 488578, 977156, 7572959, 15145918, 30291836]

約数ペア:

[(1, 30291836), (2, 15145918), (4, 7572959), (31, 977156), (62, 488578), (124, 244289), (191, 158596), (382, 79298), (764, 39649), (1279, 23684), (2558, 11842), (5116, 5921)]