30730078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 46949760

約数和(自身を除く): 16219682

約数列:

[1, 2, 71, 142, 379, 571, 758, 1142, 26909, 40541, 53818, 81082, 216409, 432818, 15365039, 30730078]

約数ペア:

[(1, 30730078), (2, 15365039), (71, 432818), (142, 216409), (379, 81082), (571, 53818), (758, 40541), (1142, 26909)]