17129820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{285497}}^1$

素因数の和:285509

約数の個数: 24

約数和(自身を含む): 47963664

約数和(自身を除く): 30833844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 285497, 570994, 856491, 1141988, 1427485, 1712982, 2854970, 3425964, 4282455, 5709940, 8564910, 17129820]

約数ペア:

[(1, 17129820), (2, 8564910), (3, 5709940), (4, 4282455), (5, 3425964), (6, 2854970), (10, 1712982), (12, 1427485), (15, 1141988), (20, 856491), (30, 570994), (60, 285497)]