620139530

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{72701}}^1$

素因数の和:73561

約数の個数: 16

約数和(自身を含む): 1117575144

約数和(自身を除く): 497435614

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 8530, 72701, 145402, 363505, 727010, 62013953, 124027906, 310069765, 620139530]

約数ペア:

[(1, 620139530), (2, 310069765), (5, 124027906), (10, 62013953), (853, 727010), (1706, 363505), (4265, 145402), (8530, 72701)]