89021970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{329711}}^1$

素因数の和:329727

約数の個数: 32

約数和(自身を含む): 237392640

約数和(自身を除く): 148370670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 329711, 659422, 989133, 1648555, 1978266, 2967399, 3297110, 4945665, 5934798, 8902197, 9891330, 14836995, 17804394, 29673990, 44510985, 89021970]

約数ペア:

[(1, 89021970), (2, 44510985), (3, 29673990), (5, 17804394), (6, 14836995), (9, 9891330), (10, 8902197), (15, 5934798), (18, 4945665), (27, 3297110), (30, 2967399), (45, 1978266), (54, 1648555), (90, 989133), (135, 659422), (270, 329711)]