72217010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313987}}^1$

素因数の和:314017

約数の個数: 16

約数和(自身を含む): 135642816

約数和(自身を除く): 63425806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313987, 627974, 1569935, 3139870, 7221701, 14443402, 36108505, 72217010]

約数ペア:

[(1, 72217010), (2, 36108505), (5, 14443402), (10, 7221701), (23, 3139870), (46, 1569935), (115, 627974), (230, 313987)]