29902690

素因数分解:

$2^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{1979}}^1$

素因数の和:3497

約数の個数: 16

約数和(自身を含む): 53887680

約数和(自身を除く): 23984990

約数列:

[1, 2, 5, 10, 1511, 1979, 3022, 3958, 7555, 9895, 15110, 19790, 2990269, 5980538, 14951345, 29902690]

約数ペア:

[(1, 29902690), (2, 14951345), (5, 5980538), (10, 2990269), (1511, 19790), (1979, 15110), (3022, 9895), (3958, 7555)]