40985730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151799}}^1$

素因数の和:151815

約数の個数: 32

約数和(自身を含む): 109296000

約数和(自身を除く): 68310270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 151799, 303598, 455397, 758995, 910794, 1366191, 1517990, 2276985, 2732382, 4098573, 4553970, 6830955, 8197146, 13661910, 20492865, 40985730]

約数ペア:

[(1, 40985730), (2, 20492865), (3, 13661910), (5, 8197146), (6, 6830955), (9, 4553970), (10, 4098573), (15, 2732382), (18, 2276985), (27, 1517990), (30, 1366191), (45, 910794), (54, 758995), (90, 455397), (135, 303598), (270, 151799)]