15488530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14993390

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 2939, 5270, 5878, 14695, 29390, 49963, 91109, 99926, 182218, 249815, 455545, 499630, 911090, 1548853, 3097706, 7744265, 15488530]

約数ペア:

[(1, 15488530), (2, 7744265), (5, 3097706), (10, 1548853), (17, 911090), (31, 499630), (34, 455545), (62, 249815), (85, 182218), (155, 99926), (170, 91109), (310, 49963), (527, 29390), (1054, 14695), (2635, 5878), (2939, 5270)]