15834140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 40243392

約数和(自身を除く): 24409252

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6653, 13306, 26612, 33265, 46571, 66530, 93142, 113101, 133060, 186284, 226202, 232855, 452404, 465710, 565505, 791707, 931420, 1131010, 1583414, 2262020, 3166828, 3958535, 7917070, 15834140]

約数ペア:

[(1, 15834140), (2, 7917070), (4, 3958535), (5, 3166828), (7, 2262020), (10, 1583414), (14, 1131010), (17, 931420), (20, 791707), (28, 565505), (34, 465710), (35, 452404), (68, 232855), (70, 226202), (85, 186284), (119, 133060), (140, 113101), (170, 93142), (238, 66530), (340, 46571), (476, 33265), (595, 26612), (1190, 13306), (2380, 6653)]