121494930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213149}}^1$

素因数の和:213178

約数の個数: 32

約数和(自身を含む): 306936000

約数和(自身を除く): 185441070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 213149, 426298, 639447, 1065745, 1278894, 2131490, 3197235, 4049831, 6394470, 8099662, 12149493, 20249155, 24298986, 40498310, 60747465, 121494930]

約数ペア:

[(1, 121494930), (2, 60747465), (3, 40498310), (5, 24298986), (6, 20249155), (10, 12149493), (15, 8099662), (19, 6394470), (30, 4049831), (38, 3197235), (57, 2131490), (95, 1278894), (114, 1065745), (190, 639447), (285, 426298), (570, 213149)]