86199090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66821}}^1$

素因数の和:66874

約数の個数: 32

約数和(自身を含む): 211692096

約数和(自身を除く): 125493006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 66821, 133642, 200463, 334105, 400926, 668210, 1002315, 2004630, 2873303, 5746606, 8619909, 14366515, 17239818, 28733030, 43099545, 86199090]

約数ペア:

[(1, 86199090), (2, 43099545), (3, 28733030), (5, 17239818), (6, 14366515), (10, 8619909), (15, 5746606), (30, 2873303), (43, 2004630), (86, 1002315), (129, 668210), (215, 400926), (258, 334105), (430, 200463), (645, 133642), (1290, 66821)]