72674890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{102359}}^1$

素因数の和:102437

約数の個数: 16

約数和(自身を含む): 132658560

約数和(自身を除く): 59983670

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 102359, 204718, 511795, 1023590, 7267489, 14534978, 36337445, 72674890]

約数ペア:

[(1, 72674890), (2, 36337445), (5, 14534978), (10, 7267489), (71, 1023590), (142, 511795), (355, 204718), (710, 102359)]