149982430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{88747}}^1$

素因数の和:88780

約数の個数: 24

約数和(自身を含む): 292335912

約数和(自身を除く): 142353482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 88747, 177494, 443735, 887470, 1153711, 2307422, 5768555, 11537110, 14998243, 29996486, 74991215, 149982430]

約数ペア:

[(1, 149982430), (2, 74991215), (5, 29996486), (10, 14998243), (13, 11537110), (26, 5768555), (65, 2307422), (130, 1153711), (169, 887470), (338, 443735), (845, 177494), (1690, 88747)]