3157070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 7017840

約数和(自身を除く): 3860770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 379, 490, 595, 758, 833, 1190, 1666, 1895, 2653, 3790, 4165, 5306, 6443, 8330, 12886, 13265, 18571, 26530, 32215, 37142, 45101, 64430, 90202, 92855, 185710, 225505, 315707, 451010, 631414, 1578535, 3157070]

約数ペア:

[(1, 3157070), (2, 1578535), (5, 631414), (7, 451010), (10, 315707), (14, 225505), (17, 185710), (34, 92855), (35, 90202), (49, 64430), (70, 45101), (85, 37142), (98, 32215), (119, 26530), (170, 18571), (238, 13265), (245, 12886), (379, 8330), (490, 6443), (595, 5306), (758, 4165), (833, 3790), (1190, 2653), (1666, 1895)]