15203210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 30590784

約数和(自身を除く): 15387574

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 3371, 4510, 6742, 16855, 33710, 37081, 74162, 138211, 185405, 276422, 370810, 691055, 1382110, 1520321, 3040642, 7601605, 15203210]

約数ペア:

[(1, 15203210), (2, 7601605), (5, 3040642), (10, 1520321), (11, 1382110), (22, 691055), (41, 370810), (55, 276422), (82, 185405), (110, 138211), (205, 74162), (410, 37081), (451, 33710), (902, 16855), (2255, 6742), (3371, 4510)]