27109390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 41319410

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 34, 35, 38, 55, 70, 77, 85, 95, 109, 110, 119, 133, 154, 170, 187, 190, 209, 218, 238, 266, 323, 374, 385, 418, 545, 595, 646, 665, 763, 770, 935, 1045, 1090, 1190, 1199, 1309, 1330, 1463, 1526, 1615, 1853, 1870, 2071, 2090, 2261, 2398, 2618, 2926, 3230, 3553, 3706, 3815, 4142, 4522, 5995, 6545, 7106, 7315, 7630, 8393, 9265, 10355, 11305, 11990, 12971, 13090, 14497, 14630, 16786, 17765, 18530, 20383, 20710, 22610, 22781, 24871, 25942, 28994, 35207, 35530, 40766, 41965, 45562, 49742, 64855, 70414, 72485, 83930, 101915, 113905, 124355, 129710, 142681, 144970, 159467, 176035, 203830, 227810, 246449, 248710, 285362, 318934, 352070, 387277, 492898, 713405, 774554, 797335, 1232245, 1426810, 1594670, 1936385, 2464490, 2710939, 3872770, 5421878, 13554695, 27109390]

約数ペア:

[(1, 27109390), (2, 13554695), (5, 5421878), (7, 3872770), (10, 2710939), (11, 2464490), (14, 1936385), (17, 1594670), (19, 1426810), (22, 1232245), (34, 797335), (35, 774554), (38, 713405), (55, 492898), (70, 387277), (77, 352070), (85, 318934), (95, 285362), (109, 248710), (110, 246449), (119, 227810), (133, 203830), (154, 176035), (170, 159467), (187, 144970), (190, 142681), (209, 129710), (218, 124355), (238, 113905), (266, 101915), (323, 83930), (374, 72485), (385, 70414), (418, 64855), (545, 49742), (595, 45562), (646, 41965), (665, 40766), (763, 35530), (770, 35207), (935, 28994), (1045, 25942), (1090, 24871), (1190, 22781), (1199, 22610), (1309, 20710), (1330, 20383), (1463, 18530), (1526, 17765), (1615, 16786), (1853, 14630), (1870, 14497), (2071, 13090), (2090, 12971), (2261, 11990), (2398, 11305), (2618, 10355), (2926, 9265), (3230, 8393), (3553, 7630), (3706, 7315), (3815, 7106), (4142, 6545), (4522, 5995)]