7078980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 12919740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 929, 1270, 1524, 1858, 1905, 2540, 2787, 3716, 3810, 4645, 5574, 7620, 9290, 11148, 13935, 18580, 27870, 55740, 117983, 235966, 353949, 471932, 589915, 707898, 1179830, 1415796, 1769745, 2359660, 3539490, 7078980]

約数ペア:

[(1, 7078980), (2, 3539490), (3, 2359660), (4, 1769745), (5, 1415796), (6, 1179830), (10, 707898), (12, 589915), (15, 471932), (20, 353949), (30, 235966), (60, 117983), (127, 55740), (254, 27870), (381, 18580), (508, 13935), (635, 11148), (762, 9290), (929, 7620), (1270, 5574), (1524, 4645), (1858, 3810), (1905, 3716), (2540, 2787)]