203529420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1130719}}^1$

素因数の和:1130734

約数の個数: 36

約数和(自身を含む): 617373120

約数和(自身を除く): 413843700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1130719, 2261438, 3392157, 4522876, 5653595, 6784314, 10176471, 11307190, 13568628, 16960785, 20352942, 22614380, 33921570, 40705884, 50882355, 67843140, 101764710, 203529420]

約数ペア:

[(1, 203529420), (2, 101764710), (3, 67843140), (4, 50882355), (5, 40705884), (6, 33921570), (9, 22614380), (10, 20352942), (12, 16960785), (15, 13568628), (18, 11307190), (20, 10176471), (30, 6784314), (36, 5653595), (45, 4522876), (60, 3392157), (90, 2261438), (180, 1130719)]