2521290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 6094080

約数和(自身を除く): 3572790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 367, 458, 687, 734, 1101, 1145, 1374, 1835, 2202, 2290, 3435, 3670, 5505, 6870, 11010, 84043, 168086, 252129, 420215, 504258, 840430, 1260645, 2521290]

約数ペア:

[(1, 2521290), (2, 1260645), (3, 840430), (5, 504258), (6, 420215), (10, 252129), (15, 168086), (30, 84043), (229, 11010), (367, 6870), (458, 5505), (687, 3670), (734, 3435), (1101, 2290), (1145, 2202), (1374, 1835)]