289010970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1070411}}^1$

素因数の和:1070427

約数の個数: 32

約数和(自身を含む): 770696640

約数和(自身を除く): 481685670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1070411, 2140822, 3211233, 5352055, 6422466, 9633699, 10704110, 16056165, 19267398, 28901097, 32112330, 48168495, 57802194, 96336990, 144505485, 289010970]

約数ペア:

[(1, 289010970), (2, 144505485), (3, 96336990), (5, 57802194), (6, 48168495), (9, 32112330), (10, 28901097), (15, 19267398), (18, 16056165), (27, 10704110), (30, 9633699), (45, 6422466), (54, 5352055), (90, 3211233), (135, 2140822), (270, 1070411)]