68589810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40111}}^1$

素因数の和:40143

約数の個数: 48

約数和(自身を含む): 187724160

約数和(自身を除く): 119134350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40111, 80222, 120333, 200555, 240666, 360999, 401110, 601665, 721998, 762109, 1203330, 1524218, 1804995, 2286327, 3609990, 3810545, 4572654, 6858981, 7621090, 11431635, 13717962, 22863270, 34294905, 68589810]

約数ペア:

[(1, 68589810), (2, 34294905), (3, 22863270), (5, 13717962), (6, 11431635), (9, 7621090), (10, 6858981), (15, 4572654), (18, 3810545), (19, 3609990), (30, 2286327), (38, 1804995), (45, 1524218), (57, 1203330), (90, 762109), (95, 721998), (114, 601665), (171, 401110), (190, 360999), (285, 240666), (342, 200555), (570, 120333), (855, 80222), (1710, 40111)]