127020690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{470447}}^1$

素因数の和:470463

約数の個数: 32

約数和(自身を含む): 338722560

約数和(自身を除く): 211701870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 470447, 940894, 1411341, 2352235, 2822682, 4234023, 4704470, 7056705, 8468046, 12702069, 14113410, 21170115, 25404138, 42340230, 63510345, 127020690]

約数ペア:

[(1, 127020690), (2, 63510345), (3, 42340230), (5, 25404138), (6, 21170115), (9, 14113410), (10, 12702069), (15, 8468046), (18, 7056705), (27, 4704470), (30, 4234023), (45, 2822682), (54, 2352235), (90, 1411341), (135, 940894), (270, 470447)]