30900530

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28879}}^1$

素因数の和:28993

約数の個数: 16

約数和(自身を含む): 56142720

約数和(自身を除く): 25242190

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 28879, 57758, 144395, 288790, 3090053, 6180106, 15450265, 30900530]

約数ペア:

[(1, 30900530), (2, 15450265), (5, 6180106), (10, 3090053), (107, 288790), (214, 144395), (535, 57758), (1070, 28879)]