432177340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3086981}}^1$

素因数の和:3086997

約数の個数: 24

約数和(自身を含む): 1037225952

約数和(自身を除く): 605048612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3086981, 6173962, 12347924, 15434905, 21608867, 30869810, 43217734, 61739620, 86435468, 108044335, 216088670, 432177340]

約数ペア:

[(1, 432177340), (2, 216088670), (4, 108044335), (5, 86435468), (7, 61739620), (10, 43217734), (14, 30869810), (20, 21608867), (28, 15434905), (35, 12347924), (70, 6173962), (140, 3086981)]