428655870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4762843}}^1$

素因数の和:4762856

約数の個数: 24

約数和(自身を含む): 1114505496

約数和(自身を除く): 685849626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4762843, 9525686, 14288529, 23814215, 28577058, 42865587, 47628430, 71442645, 85731174, 142885290, 214327935, 428655870]

約数ペア:

[(1, 428655870), (2, 214327935), (3, 142885290), (5, 85731174), (6, 71442645), (9, 47628430), (10, 42865587), (15, 28577058), (18, 23814215), (30, 14288529), (45, 9525686), (90, 4762843)]