2105790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 5352480

約数和(自身を除く): 3246690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4129, 8258, 12387, 20645, 24774, 41290, 61935, 70193, 123870, 140386, 210579, 350965, 421158, 701930, 1052895, 2105790]

約数ペア:

[(1, 2105790), (2, 1052895), (3, 701930), (5, 421158), (6, 350965), (10, 210579), (15, 140386), (17, 123870), (30, 70193), (34, 61935), (51, 41290), (85, 24774), (102, 20645), (170, 12387), (255, 8258), (510, 4129)]