6280330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1831}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 13190400

約数和(自身を除く): 6910070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 1831, 3430, 3662, 9155, 12817, 18310, 25634, 64085, 89719, 128170, 179438, 448595, 628033, 897190, 1256066, 3140165, 6280330]

約数ペア:

[(1, 6280330), (2, 3140165), (5, 1256066), (7, 897190), (10, 628033), (14, 448595), (35, 179438), (49, 128170), (70, 89719), (98, 64085), (245, 25634), (343, 18310), (490, 12817), (686, 9155), (1715, 3662), (1831, 3430)]