863811060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108247}}^1$

素因数の和:108285

約数の個数: 96

約数和(自身を含む): 2909706240

約数和(自身を除く): 2045895180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 108247, 216494, 324741, 432988, 541235, 649482, 757729, 1082470, 1298964, 1515458, 1623705, 2056693, 2164940, 2273187, 3030916, 3247410, 3788645, 4113386, 4546374, 6170079, 6494820, 7577290, 8226772, 9092748, 10283465, 11365935, 12340158, 14396851, 15154580, 20566930, 22731870, 24680316, 28793702, 30850395, 41133860, 43190553, 45463740, 57587404, 61700790, 71984255, 86381106, 123401580, 143968510, 172762212, 215952765, 287937020, 431905530, 863811060]

約数ペア:

[(1, 863811060), (2, 431905530), (3, 287937020), (4, 215952765), (5, 172762212), (6, 143968510), (7, 123401580), (10, 86381106), (12, 71984255), (14, 61700790), (15, 57587404), (19, 45463740), (20, 43190553), (21, 41133860), (28, 30850395), (30, 28793702), (35, 24680316), (38, 22731870), (42, 20566930), (57, 15154580), (60, 14396851), (70, 12340158), (76, 11365935), (84, 10283465), (95, 9092748), (105, 8226772), (114, 7577290), (133, 6494820), (140, 6170079), (190, 4546374), (210, 4113386), (228, 3788645), (266, 3247410), (285, 3030916), (380, 2273187), (399, 2164940), (420, 2056693), (532, 1623705), (570, 1515458), (665, 1298964), (798, 1082470), (1140, 757729), (1330, 649482), (1596, 541235), (1995, 432988), (2660, 324741), (3990, 216494), (7980, 108247)]