29819820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{496997}}^1$

素因数の和:497009

約数の個数: 24

約数和(自身を含む): 83495664

約数和(自身を除く): 53675844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 496997, 993994, 1490991, 1987988, 2484985, 2981982, 4969970, 5963964, 7454955, 9939940, 14909910, 29819820]

約数ペア:

[(1, 29819820), (2, 14909910), (3, 9939940), (4, 7454955), (5, 5963964), (6, 4969970), (10, 2981982), (12, 2484985), (15, 1987988), (20, 1490991), (30, 993994), (60, 496997)]