70926980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23801}}^1$

素因数の和:23959

約数の個数: 24

約数和(自身を含む): 149952600

約数和(自身を除く): 79025620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 23801, 47602, 95204, 119005, 238010, 476020, 3546349, 7092698, 14185396, 17731745, 35463490, 70926980]

約数ペア:

[(1, 70926980), (2, 35463490), (4, 17731745), (5, 14185396), (10, 7092698), (20, 3546349), (149, 476020), (298, 238010), (596, 119005), (745, 95204), (1490, 47602), (2980, 23801)]