397356210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4415069}}^1$

素因数の和:4415082

約数の個数: 24

約数和(自身を含む): 1033126380

約数和(自身を除く): 635770170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4415069, 8830138, 13245207, 22075345, 26490414, 39735621, 44150690, 66226035, 79471242, 132452070, 198678105, 397356210]

約数ペア:

[(1, 397356210), (2, 198678105), (3, 132452070), (5, 79471242), (6, 66226035), (9, 44150690), (10, 39735621), (15, 26490414), (18, 22075345), (30, 13245207), (45, 8830138), (90, 4415069)]