2356157020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{22651}}^1$

素因数の和:23410

約数の個数: 48

約数和(自身を含む): 5662637568

約数和(自身を除く): 3306480548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743, 1486, 2972, 3715, 5201, 7430, 10402, 14860, 20804, 22651, 26005, 45302, 52010, 90604, 104020, 113255, 158557, 226510, 317114, 453020, 634228, 792785, 1585570, 3171140, 16829693, 33659386, 67318772, 84148465, 117807851, 168296930, 235615702, 336593860, 471231404, 589039255, 1178078510, 2356157020]

約数ペア:

[(1, 2356157020), (2, 1178078510), (4, 589039255), (5, 471231404), (7, 336593860), (10, 235615702), (14, 168296930), (20, 117807851), (28, 84148465), (35, 67318772), (70, 33659386), (140, 16829693), (743, 3171140), (1486, 1585570), (2972, 792785), (3715, 634228), (5201, 453020), (7430, 317114), (10402, 226510), (14860, 158557), (20804, 113255), (22651, 104020), (26005, 90604), (45302, 52010)]