128246670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1424963}}^1$

素因数の和:1424976

約数の個数: 24

約数和(自身を含む): 333441576

約数和(自身を除く): 205194906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1424963, 2849926, 4274889, 7124815, 8549778, 12824667, 14249630, 21374445, 25649334, 42748890, 64123335, 128246670]

約数ペア:

[(1, 128246670), (2, 64123335), (3, 42748890), (5, 25649334), (6, 21374445), (9, 14249630), (10, 12824667), (15, 8549778), (18, 7124815), (30, 4274889), (45, 2849926), (90, 1424963)]