13141730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 16130590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 241, 266, 287, 410, 482, 574, 665, 779, 1205, 1330, 1435, 1558, 1687, 2410, 2870, 3374, 3895, 4579, 5453, 7790, 8435, 9158, 9881, 10906, 16870, 19762, 22895, 27265, 32053, 45790, 49405, 54530, 64106, 69167, 98810, 138334, 160265, 187739, 320530, 345835, 375478, 691670, 938695, 1314173, 1877390, 2628346, 6570865, 13141730]

約数ペア:

[(1, 13141730), (2, 6570865), (5, 2628346), (7, 1877390), (10, 1314173), (14, 938695), (19, 691670), (35, 375478), (38, 345835), (41, 320530), (70, 187739), (82, 160265), (95, 138334), (133, 98810), (190, 69167), (205, 64106), (241, 54530), (266, 49405), (287, 45790), (410, 32053), (482, 27265), (574, 22895), (665, 19762), (779, 16870), (1205, 10906), (1330, 9881), (1435, 9158), (1558, 8435), (1687, 7790), (2410, 5453), (2870, 4579), (3374, 3895)]