66843780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114063}}^1$

素因数の和:1114075

約数の個数: 24

約数和(自身を含む): 187162752

約数和(自身を除く): 120318972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114063, 2228126, 3342189, 4456252, 5570315, 6684378, 11140630, 13368756, 16710945, 22281260, 33421890, 66843780]

約数ペア:

[(1, 66843780), (2, 33421890), (3, 22281260), (4, 16710945), (5, 13368756), (6, 11140630), (10, 6684378), (12, 5570315), (15, 4456252), (20, 3342189), (30, 2228126), (60, 1114063)]