86823780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1447063}}^1$

素因数の和:1447075

約数の個数: 24

約数和(自身を含む): 243106752

約数和(自身を除く): 156282972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1447063, 2894126, 4341189, 5788252, 7235315, 8682378, 14470630, 17364756, 21705945, 28941260, 43411890, 86823780]

約数ペア:

[(1, 86823780), (2, 43411890), (3, 28941260), (4, 21705945), (5, 17364756), (6, 14470630), (10, 8682378), (12, 7235315), (15, 5788252), (20, 4341189), (30, 2894126), (60, 1447063)]