153905230

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{49171}}^1$

素因数の和:49491

約数の個数: 16

約数和(自身を含む): 277920144

約数和(自身を除く): 124014914

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 49171, 98342, 245855, 491710, 15390523, 30781046, 76952615, 153905230]

約数ペア:

[(1, 153905230), (2, 76952615), (5, 30781046), (10, 15390523), (313, 491710), (626, 245855), (1565, 98342), (3130, 49171)]