1490350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 2843568

約数和(自身を除く): 1353218

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 727, 1025, 1454, 2050, 3635, 7270, 18175, 29807, 36350, 59614, 149035, 298070, 745175, 1490350]

約数ペア:

[(1, 1490350), (2, 745175), (5, 298070), (10, 149035), (25, 59614), (41, 36350), (50, 29807), (82, 18175), (205, 7270), (410, 3635), (727, 2050), (1025, 1454)]