131081430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4369381}}^1$

素因数の和:4369391

約数の個数: 16

約数和(自身を含む): 314595504

約数和(自身を除く): 183514074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4369381, 8738762, 13108143, 21846905, 26216286, 43693810, 65540715, 131081430]

約数ペア:

[(1, 131081430), (2, 65540715), (3, 43693810), (5, 26216286), (6, 21846905), (10, 13108143), (15, 8738762), (30, 4369381)]