30420814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 46512000

約数和(自身を除く): 16091186

約数列:

[1, 2, 67, 134, 379, 599, 758, 1198, 25393, 40133, 50786, 80266, 227021, 454042, 15210407, 30420814]

約数ペア:

[(1, 30420814), (2, 15210407), (67, 454042), (134, 227021), (379, 80266), (599, 50786), (758, 40133), (1198, 25393)]