30306168

素因数分解:

$2^3\times 3^2\times {\mathrm{420919}}^1$

素因数の和:420931

約数の個数: 24

約数和(自身を含む): 82079400

約数和(自身を除く): 51773232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420919, 841838, 1262757, 1683676, 2525514, 3367352, 3788271, 5051028, 7576542, 10102056, 15153084, 30306168]

約数ペア:

[(1, 30306168), (2, 15153084), (3, 10102056), (4, 7576542), (6, 5051028), (8, 3788271), (9, 3367352), (12, 2525514), (18, 1683676), (24, 1262757), (36, 841838), (72, 420919)]