2764470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 6792192

約数和(自身を除く): 4027722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2143, 4286, 6429, 10715, 12858, 21430, 32145, 64290, 92149, 184298, 276447, 460745, 552894, 921490, 1382235, 2764470]

約数ペア:

[(1, 2764470), (2, 1382235), (3, 921490), (5, 552894), (6, 460745), (10, 276447), (15, 184298), (30, 92149), (43, 64290), (86, 32145), (129, 21430), (215, 12858), (258, 10715), (430, 6429), (645, 4286), (1290, 2143)]