83550530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13411}}^1$

素因数の和:13514

約数の個数: 32

約数和(自身を含む): 173819520

約数和(自身を除く): 90268990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13411, 26822, 67055, 93877, 134110, 187754, 469385, 938770, 1193579, 2387158, 5967895, 8355053, 11935790, 16710106, 41775265, 83550530]

約数ペア:

[(1, 83550530), (2, 41775265), (5, 16710106), (7, 11935790), (10, 8355053), (14, 5967895), (35, 2387158), (70, 1193579), (89, 938770), (178, 469385), (445, 187754), (623, 134110), (890, 93877), (1246, 67055), (3115, 26822), (6230, 13411)]