72830270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{70709}}^1$

素因数の和:70819

約数の個数: 16

約数和(自身を含む): 132369120

約数和(自身を除く): 59538850

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 70709, 141418, 353545, 707090, 7283027, 14566054, 36415135, 72830270]

約数ペア:

[(1, 72830270), (2, 36415135), (5, 14566054), (10, 7283027), (103, 707090), (206, 353545), (515, 141418), (1030, 70709)]