162422540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1160161}}^1$

素因数の和:1160177

約数の個数: 24

約数和(自身を含む): 389814432

約数和(自身を除く): 227391892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1160161, 2320322, 4640644, 5800805, 8121127, 11601610, 16242254, 23203220, 32484508, 40605635, 81211270, 162422540]

約数ペア:

[(1, 162422540), (2, 81211270), (4, 40605635), (5, 32484508), (7, 23203220), (10, 16242254), (14, 11601610), (20, 8121127), (28, 5800805), (35, 4640644), (70, 2320322), (140, 1160161)]