39202740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{217793}}^1$

素因数の和:217808

約数の個数: 36

約数和(自身を含む): 118915524

約数和(自身を除く): 79712784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 217793, 435586, 653379, 871172, 1088965, 1306758, 1960137, 2177930, 2613516, 3266895, 3920274, 4355860, 6533790, 7840548, 9800685, 13067580, 19601370, 39202740]

約数ペア:

[(1, 39202740), (2, 19601370), (3, 13067580), (4, 9800685), (5, 7840548), (6, 6533790), (9, 4355860), (10, 3920274), (12, 3266895), (15, 2613516), (18, 2177930), (20, 1960137), (30, 1306758), (36, 1088965), (45, 871172), (60, 653379), (90, 435586), (180, 217793)]