15005060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 37914240

約数和(自身を除く): 22909180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5641, 11282, 22564, 28205, 39487, 56410, 78974, 107179, 112820, 157948, 197435, 214358, 394870, 428716, 535895, 750253, 789740, 1071790, 1500506, 2143580, 3001012, 3751265, 7502530, 15005060]

約数ペア:

[(1, 15005060), (2, 7502530), (4, 3751265), (5, 3001012), (7, 2143580), (10, 1500506), (14, 1071790), (19, 789740), (20, 750253), (28, 535895), (35, 428716), (38, 394870), (70, 214358), (76, 197435), (95, 157948), (133, 112820), (140, 107179), (190, 78974), (266, 56410), (380, 39487), (532, 28205), (665, 22564), (1330, 11282), (2660, 5641)]