2499870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 6262272

約数和(自身を除く): 3762402

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3623, 7246, 10869, 18115, 21738, 36230, 54345, 83329, 108690, 166658, 249987, 416645, 499974, 833290, 1249935, 2499870]

約数ペア:

[(1, 2499870), (2, 1249935), (3, 833290), (5, 499974), (6, 416645), (10, 249987), (15, 166658), (23, 108690), (30, 83329), (46, 54345), (69, 36230), (115, 21738), (138, 18115), (230, 10869), (345, 7246), (690, 3623)]