15650030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 32

約数和(自身を含む): 32542560

約数和(自身を除く): 16892530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8369, 16738, 41845, 83690, 92059, 142273, 184118, 284546, 460295, 711365, 920590, 1422730, 1565003, 3130006, 7825015, 15650030]

約数ペア:

[(1, 15650030), (2, 7825015), (5, 3130006), (10, 1565003), (11, 1422730), (17, 920590), (22, 711365), (34, 460295), (55, 284546), (85, 184118), (110, 142273), (170, 92059), (187, 83690), (374, 41845), (935, 16738), (1870, 8369)]