166705410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{129229}}^1$

素因数の和:129282

約数の個数: 32

約数和(自身を含む): 409400640

約数和(自身を除く): 242695230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 129229, 258458, 387687, 646145, 775374, 1292290, 1938435, 3876870, 5556847, 11113694, 16670541, 27784235, 33341082, 55568470, 83352705, 166705410]

約数ペア:

[(1, 166705410), (2, 83352705), (3, 55568470), (5, 33341082), (6, 27784235), (10, 16670541), (15, 11113694), (30, 5556847), (43, 3876870), (86, 1938435), (129, 1292290), (215, 775374), (258, 646145), (430, 387687), (645, 258458), (1290, 129229)]