86729820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1445497}}^1$

素因数の和:1445509

約数の個数: 24

約数和(自身を含む): 242843664

約数和(自身を除く): 156113844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1445497, 2890994, 4336491, 5781988, 7227485, 8672982, 14454970, 17345964, 21682455, 28909940, 43364910, 86729820]

約数ペア:

[(1, 86729820), (2, 43364910), (3, 28909940), (4, 21682455), (5, 17345964), (6, 14454970), (10, 8672982), (12, 7227485), (15, 5781988), (20, 4336491), (30, 2890994), (60, 1445497)]