582747340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4162481}}^1$

素因数の和:4162497

約数の個数: 24

約数和(自身を含む): 1398593952

約数和(自身を除く): 815846612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4162481, 8324962, 16649924, 20812405, 29137367, 41624810, 58274734, 83249620, 116549468, 145686835, 291373670, 582747340]

約数ペア:

[(1, 582747340), (2, 291373670), (4, 145686835), (5, 116549468), (7, 83249620), (10, 58274734), (14, 41624810), (20, 29137367), (28, 20812405), (35, 16649924), (70, 8324962), (140, 4162481)]