15036890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 29707776

約数和(自身を除く): 14670886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 613, 1115, 1226, 2230, 2453, 3065, 4906, 6130, 6743, 12265, 13486, 24530, 33715, 67430, 136699, 273398, 683495, 1366990, 1503689, 3007378, 7518445, 15036890]

約数ペア:

[(1, 15036890), (2, 7518445), (5, 3007378), (10, 1503689), (11, 1366990), (22, 683495), (55, 273398), (110, 136699), (223, 67430), (446, 33715), (613, 24530), (1115, 13486), (1226, 12265), (2230, 6743), (2453, 6130), (3065, 4906)]