15093320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34303}}^1$

素因数の和:34325

約数の個数: 32

約数和(自身を含む): 37048320

約数和(自身を除く): 21955000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34303, 68606, 137212, 171515, 274424, 343030, 377333, 686060, 754666, 1372120, 1509332, 1886665, 3018664, 3773330, 7546660, 15093320]

約数ペア:

[(1, 15093320), (2, 7546660), (4, 3773330), (5, 3018664), (8, 1886665), (10, 1509332), (11, 1372120), (20, 754666), (22, 686060), (40, 377333), (44, 343030), (55, 274424), (88, 171515), (110, 137212), (220, 68606), (440, 34303)]