3447260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10165

約数の個数: 24

約数和(自身を含む): 7665840

約数和(自身を除く): 4218580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 10139, 20278, 40556, 50695, 101390, 172363, 202780, 344726, 689452, 861815, 1723630, 3447260]

約数ペア:

[(1, 3447260), (2, 1723630), (4, 861815), (5, 689452), (10, 344726), (17, 202780), (20, 172363), (34, 101390), (68, 50695), (85, 40556), (170, 20278), (340, 10139)]