247867170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 609140736

約数和(自身を除く): 361273566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 127, 134, 201, 254, 335, 381, 402, 635, 670, 762, 971, 1005, 1270, 1905, 1942, 2010, 2913, 3810, 4855, 5826, 8509, 9710, 14565, 17018, 25527, 29130, 42545, 51054, 65057, 85090, 123317, 127635, 130114, 195171, 246634, 255270, 325285, 369951, 390342, 616585, 650570, 739902, 975855, 1233170, 1849755, 1951710, 3699510, 8262239, 16524478, 24786717, 41311195, 49573434, 82622390, 123933585, 247867170]

約数ペア:

[(1, 247867170), (2, 123933585), (3, 82622390), (5, 49573434), (6, 41311195), (10, 24786717), (15, 16524478), (30, 8262239), (67, 3699510), (127, 1951710), (134, 1849755), (201, 1233170), (254, 975855), (335, 739902), (381, 650570), (402, 616585), (635, 390342), (670, 369951), (762, 325285), (971, 255270), (1005, 246634), (1270, 195171), (1905, 130114), (1942, 127635), (2010, 123317), (2913, 85090), (3810, 65057), (4855, 51054), (5826, 42545), (8509, 29130), (9710, 25527), (14565, 17018)]