442820970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4920233}}^1$

素因数の和:4920246

約数の個数: 24

約数和(自身を含む): 1151334756

約数和(自身を除く): 708513786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4920233, 9840466, 14760699, 24601165, 29521398, 44282097, 49202330, 73803495, 88564194, 147606990, 221410485, 442820970]

約数ペア:

[(1, 442820970), (2, 221410485), (3, 147606990), (5, 88564194), (6, 73803495), (9, 49202330), (10, 44282097), (15, 29521398), (18, 24601165), (30, 14760699), (45, 9840466), (90, 4920233)]