1997340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33289}}^1$

素因数の和:33301

約数の個数: 24

約数和(自身を含む): 5592720

約数和(自身を除く): 3595380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33289, 66578, 99867, 133156, 166445, 199734, 332890, 399468, 499335, 665780, 998670, 1997340]

約数ペア:

[(1, 1997340), (2, 998670), (3, 665780), (4, 499335), (5, 399468), (6, 332890), (10, 199734), (12, 166445), (15, 133156), (20, 99867), (30, 66578), (60, 33289)]