79037270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3359}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 75065770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 3359, 4706, 6718, 11765, 16795, 23530, 33590, 43667, 87334, 218335, 436670, 607979, 1215958, 3039895, 6079790, 7903727, 15807454, 39518635, 79037270]

約数ペア:

[(1, 79037270), (2, 39518635), (5, 15807454), (10, 7903727), (13, 6079790), (26, 3039895), (65, 1215958), (130, 607979), (181, 436670), (362, 218335), (905, 87334), (1810, 43667), (2353, 33590), (3359, 23530), (4706, 16795), (6718, 11765)]