171913730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{747451}}^1$

素因数の和:747481

約数の個数: 16

約数和(自身を含む): 322899264

約数和(自身を除く): 150985534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 747451, 1494902, 3737255, 7474510, 17191373, 34382746, 85956865, 171913730]

約数ペア:

[(1, 171913730), (2, 85956865), (5, 34382746), (10, 17191373), (23, 7474510), (46, 3737255), (115, 1494902), (230, 747451)]