86253270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66863}}^1$

素因数の和:66916

約数の個数: 32

約数和(自身を含む): 211825152

約数和(自身を除く): 125571882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 66863, 133726, 200589, 334315, 401178, 668630, 1002945, 2005890, 2875109, 5750218, 8625327, 14375545, 17250654, 28751090, 43126635, 86253270]

約数ペア:

[(1, 86253270), (2, 43126635), (3, 28751090), (5, 17250654), (6, 14375545), (10, 8625327), (15, 5750218), (30, 2875109), (43, 2005890), (86, 1002945), (129, 668630), (215, 401178), (258, 334315), (430, 200589), (645, 133726), (1290, 66863)]