135271020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2254517}}^1$

素因数の和:2254529

約数の個数: 24

約数和(自身を含む): 378759024

約数和(自身を除く): 243488004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2254517, 4509034, 6763551, 9018068, 11272585, 13527102, 22545170, 27054204, 33817755, 45090340, 67635510, 135271020]

約数ペア:

[(1, 135271020), (2, 67635510), (3, 45090340), (4, 33817755), (5, 27054204), (6, 22545170), (10, 13527102), (12, 11272585), (15, 9018068), (20, 6763551), (30, 4509034), (60, 2254517)]