66071970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{244711}}^1$

素因数の和:244727

約数の個数: 32

約数和(自身を含む): 176192640

約数和(自身を除く): 110120670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 244711, 489422, 734133, 1223555, 1468266, 2202399, 2447110, 3670665, 4404798, 6607197, 7341330, 11011995, 13214394, 22023990, 33035985, 66071970]

約数ペア:

[(1, 66071970), (2, 33035985), (3, 22023990), (5, 13214394), (6, 11011995), (9, 7341330), (10, 6607197), (15, 4404798), (18, 3670665), (27, 2447110), (30, 2202399), (45, 1468266), (54, 1223555), (90, 734133), (135, 489422), (270, 244711)]