54987930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203659}}^1$

素因数の和:203675

約数の個数: 32

約数和(自身を含む): 146635200

約数和(自身を除く): 91647270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203659, 407318, 610977, 1018295, 1221954, 1832931, 2036590, 3054885, 3665862, 5498793, 6109770, 9164655, 10997586, 18329310, 27493965, 54987930]

約数ペア:

[(1, 54987930), (2, 27493965), (3, 18329310), (5, 10997586), (6, 9164655), (9, 6109770), (10, 5498793), (15, 3665862), (18, 3054885), (27, 2036590), (30, 1832931), (45, 1221954), (54, 1018295), (90, 610977), (135, 407318), (270, 203659)]