3513290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 7443360

約数和(自身を除く): 3930070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 902, 1045, 1558, 1681, 2090, 2255, 3362, 3895, 4510, 7790, 8405, 8569, 16810, 17138, 18491, 31939, 36982, 42845, 63878, 85690, 92455, 159695, 184910, 319390, 351329, 702658, 1756645, 3513290]

約数ペア:

[(1, 3513290), (2, 1756645), (5, 702658), (10, 351329), (11, 319390), (19, 184910), (22, 159695), (38, 92455), (41, 85690), (55, 63878), (82, 42845), (95, 36982), (110, 31939), (190, 18491), (205, 17138), (209, 16810), (410, 8569), (418, 8405), (451, 7790), (779, 4510), (902, 3895), (1045, 3362), (1558, 2255), (1681, 2090)]