17629263790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{4517}}^1$

素因数の和:4857

約数の個数: 64

約数和(自身を含む): 33726689280

約数和(自身を除く): 16097425490

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 239, 355, 478, 710, 1195, 1633, 2390, 3266, 4517, 5497, 8165, 9034, 10994, 16330, 16969, 22585, 27485, 33938, 45170, 54970, 84845, 103891, 169690, 207782, 320707, 390287, 519455, 641414, 780574, 1038910, 1079563, 1603535, 1951435, 2159126, 3207070, 3902870, 5397815, 7376261, 10795630, 14752522, 24829949, 36881305, 49659898, 73762610, 76648973, 124149745, 153297946, 248299490, 383244865, 766489730, 1762926379, 3525852758, 8814631895, 17629263790]

約数ペア:

[(1, 17629263790), (2, 8814631895), (5, 3525852758), (10, 1762926379), (23, 766489730), (46, 383244865), (71, 248299490), (115, 153297946), (142, 124149745), (230, 76648973), (239, 73762610), (355, 49659898), (478, 36881305), (710, 24829949), (1195, 14752522), (1633, 10795630), (2390, 7376261), (3266, 5397815), (4517, 3902870), (5497, 3207070), (8165, 2159126), (9034, 1951435), (10994, 1603535), (16330, 1079563), (16969, 1038910), (22585, 780574), (27485, 641414), (33938, 519455), (45170, 390287), (54970, 320707), (84845, 207782), (103891, 169690)]