30528676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 55480320

約数和(自身を除く): 24951644

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 1289, 2578, 5156, 5921, 11842, 23684, 39959, 79918, 159836, 246199, 492398, 984796, 7632169, 15264338, 30528676]

約数ペア:

[(1, 30528676), (2, 15264338), (4, 7632169), (31, 984796), (62, 492398), (124, 246199), (191, 159836), (382, 79918), (764, 39959), (1289, 23684), (2578, 11842), (5156, 5921)]