25450530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7163

約数の個数: 64

約数和(自身を含む): 73923840

約数和(自身を除く): 48473310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 7129, 14258, 21387, 35645, 42774, 49903, 71290, 99806, 106935, 121193, 149709, 213870, 242386, 249515, 299418, 363579, 499030, 605965, 727158, 748545, 848351, 1211930, 1497090, 1696702, 1817895, 2545053, 3635790, 4241755, 5090106, 8483510, 12725265, 25450530]

約数ペア:

[(1, 25450530), (2, 12725265), (3, 8483510), (5, 5090106), (6, 4241755), (7, 3635790), (10, 2545053), (14, 1817895), (15, 1696702), (17, 1497090), (21, 1211930), (30, 848351), (34, 748545), (35, 727158), (42, 605965), (51, 499030), (70, 363579), (85, 299418), (102, 249515), (105, 242386), (119, 213870), (170, 149709), (210, 121193), (238, 106935), (255, 99806), (357, 71290), (510, 49903), (595, 42774), (714, 35645), (1190, 21387), (1785, 14258), (3570, 7129)]