3830330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{7817}}^1$

素因数の和:7838

約数の個数: 24

約数和(自身を含む): 8021268

約数和(自身を除く): 4190938

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 7817, 15634, 39085, 54719, 78170, 109438, 273595, 383033, 547190, 766066, 1915165, 3830330]

約数ペア:

[(1, 3830330), (2, 1915165), (5, 766066), (7, 547190), (10, 383033), (14, 273595), (35, 109438), (49, 78170), (70, 54719), (98, 39085), (245, 15634), (490, 7817)]