12378310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15200570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 227, 266, 287, 410, 454, 574, 665, 779, 1135, 1330, 1435, 1558, 1589, 2270, 2870, 3178, 3895, 4313, 5453, 7790, 7945, 8626, 9307, 10906, 15890, 18614, 21565, 27265, 30191, 43130, 46535, 54530, 60382, 65149, 93070, 130298, 150955, 176833, 301910, 325745, 353666, 651490, 884165, 1237831, 1768330, 2475662, 6189155, 12378310]

約数ペア:

[(1, 12378310), (2, 6189155), (5, 2475662), (7, 1768330), (10, 1237831), (14, 884165), (19, 651490), (35, 353666), (38, 325745), (41, 301910), (70, 176833), (82, 150955), (95, 130298), (133, 93070), (190, 65149), (205, 60382), (227, 54530), (266, 46535), (287, 43130), (410, 30191), (454, 27265), (574, 21565), (665, 18614), (779, 15890), (1135, 10906), (1330, 9307), (1435, 8626), (1558, 7945), (1589, 7790), (2270, 5453), (2870, 4313), (3178, 3895)]