140408130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 345720960

約数和(自身を除く): 205312830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 233, 265, 318, 379, 466, 530, 699, 758, 795, 1137, 1165, 1398, 1590, 1895, 2274, 2330, 3495, 3790, 5685, 6990, 11370, 12349, 20087, 24698, 37047, 40174, 60261, 61745, 74094, 88307, 100435, 120522, 123490, 176614, 185235, 200870, 264921, 301305, 370470, 441535, 529842, 602610, 883070, 1324605, 2649210, 4680271, 9360542, 14040813, 23401355, 28081626, 46802710, 70204065, 140408130]

約数ペア:

[(1, 140408130), (2, 70204065), (3, 46802710), (5, 28081626), (6, 23401355), (10, 14040813), (15, 9360542), (30, 4680271), (53, 2649210), (106, 1324605), (159, 883070), (233, 602610), (265, 529842), (318, 441535), (379, 370470), (466, 301305), (530, 264921), (699, 200870), (758, 185235), (795, 176614), (1137, 123490), (1165, 120522), (1398, 100435), (1590, 88307), (1895, 74094), (2274, 61745), (2330, 60261), (3495, 40174), (3790, 37047), (5685, 24698), (6990, 20087), (11370, 12349)]