42311820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{705197}}^1$

素因数の和:705209

約数の個数: 24

約数和(自身を含む): 118473264

約数和(自身を除く): 76161444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 705197, 1410394, 2115591, 2820788, 3525985, 4231182, 7051970, 8462364, 10577955, 14103940, 21155910, 42311820]

約数ペア:

[(1, 42311820), (2, 21155910), (3, 14103940), (4, 10577955), (5, 8462364), (6, 7051970), (10, 4231182), (12, 3525985), (15, 2820788), (20, 2115591), (30, 1410394), (60, 705197)]