63228420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{351269}}^1$

素因数の和:351284

約数の個数: 36

約数和(自身を含む): 191793420

約数和(自身を除く): 128565000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 351269, 702538, 1053807, 1405076, 1756345, 2107614, 3161421, 3512690, 4215228, 5269035, 6322842, 7025380, 10538070, 12645684, 15807105, 21076140, 31614210, 63228420]

約数ペア:

[(1, 63228420), (2, 31614210), (3, 21076140), (4, 15807105), (5, 12645684), (6, 10538070), (9, 7025380), (10, 6322842), (12, 5269035), (15, 4215228), (18, 3512690), (20, 3161421), (30, 2107614), (36, 1756345), (45, 1405076), (60, 1053807), (90, 702538), (180, 351269)]