39912090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78259}}^1$

素因数の和:78286

約数の個数: 32

約数和(自身を含む): 101424960

約数和(自身を除く): 61512870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 78259, 156518, 234777, 391295, 469554, 782590, 1173885, 1330403, 2347770, 2660806, 3991209, 6652015, 7982418, 13304030, 19956045, 39912090]

約数ペア:

[(1, 39912090), (2, 19956045), (3, 13304030), (5, 7982418), (6, 6652015), (10, 3991209), (15, 2660806), (17, 2347770), (30, 1330403), (34, 1173885), (51, 782590), (85, 469554), (102, 391295), (170, 234777), (255, 156518), (510, 78259)]