2109062270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 4400234496

約数和(自身を除く): 2291172226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 383, 485, 679, 766, 811, 970, 1358, 1622, 1915, 2681, 3395, 3830, 4055, 5362, 5677, 6790, 8110, 11354, 13405, 26810, 28385, 37151, 56770, 74302, 78667, 157334, 185755, 260057, 310613, 371510, 393335, 520114, 550669, 621226, 786670, 1101338, 1300285, 1553065, 2174291, 2600570, 2753345, 3106130, 4348582, 5506690, 10871455, 21742910, 30129461, 60258922, 150647305, 210906227, 301294610, 421812454, 1054531135, 2109062270]

約数ペア:

[(1, 2109062270), (2, 1054531135), (5, 421812454), (7, 301294610), (10, 210906227), (14, 150647305), (35, 60258922), (70, 30129461), (97, 21742910), (194, 10871455), (383, 5506690), (485, 4348582), (679, 3106130), (766, 2753345), (811, 2600570), (970, 2174291), (1358, 1553065), (1622, 1300285), (1915, 1101338), (2681, 786670), (3395, 621226), (3830, 550669), (4055, 520114), (5362, 393335), (5677, 371510), (6790, 310613), (8110, 260057), (11354, 185755), (13405, 157334), (26810, 78667), (28385, 74302), (37151, 56770)]