15792530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 16866670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 59, 65, 71, 118, 130, 142, 145, 290, 295, 355, 377, 590, 710, 754, 767, 923, 1534, 1711, 1846, 1885, 2059, 3422, 3770, 3835, 4118, 4189, 4615, 7670, 8378, 8555, 9230, 10295, 17110, 20590, 20945, 22243, 26767, 41890, 44486, 53534, 54457, 108914, 111215, 121481, 133835, 222430, 242962, 267670, 272285, 544570, 607405, 1214810, 1579253, 3158506, 7896265, 15792530]

約数ペア:

[(1, 15792530), (2, 7896265), (5, 3158506), (10, 1579253), (13, 1214810), (26, 607405), (29, 544570), (58, 272285), (59, 267670), (65, 242962), (71, 222430), (118, 133835), (130, 121481), (142, 111215), (145, 108914), (290, 54457), (295, 53534), (355, 44486), (377, 41890), (590, 26767), (710, 22243), (754, 20945), (767, 20590), (923, 17110), (1534, 10295), (1711, 9230), (1846, 8555), (1885, 8378), (2059, 7670), (3422, 4615), (3770, 4189), (3835, 4118)]