1350147260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{876719}}^1$

素因数の和:876746

約数の個数: 48

約数和(自身を含む): 3534935040

約数和(自身を除く): 2184787780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 876719, 1753438, 3506876, 4383595, 6137033, 8767190, 9643909, 12274066, 17534380, 19287818, 24548132, 30685165, 38575636, 48219545, 61370330, 67507363, 96439090, 122740660, 135014726, 192878180, 270029452, 337536815, 675073630, 1350147260]

約数ペア:

[(1, 1350147260), (2, 675073630), (4, 337536815), (5, 270029452), (7, 192878180), (10, 135014726), (11, 122740660), (14, 96439090), (20, 67507363), (22, 61370330), (28, 48219545), (35, 38575636), (44, 30685165), (55, 24548132), (70, 19287818), (77, 17534380), (110, 12274066), (140, 9643909), (154, 8767190), (220, 6137033), (308, 4383595), (385, 3506876), (770, 1753438), (1540, 876719)]