6641340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 12228420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 1559, 2130, 3118, 4260, 4677, 6236, 7795, 9354, 15590, 18708, 23385, 31180, 46770, 93540, 110689, 221378, 332067, 442756, 553445, 664134, 1106890, 1328268, 1660335, 2213780, 3320670, 6641340]

約数ペア:

[(1, 6641340), (2, 3320670), (3, 2213780), (4, 1660335), (5, 1328268), (6, 1106890), (10, 664134), (12, 553445), (15, 442756), (20, 332067), (30, 221378), (60, 110689), (71, 93540), (142, 46770), (213, 31180), (284, 23385), (355, 18708), (426, 15590), (710, 9354), (852, 7795), (1065, 6236), (1420, 4677), (1559, 4260), (2130, 3118)]