17643210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 48021120

約数和(自身を除く): 30377910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2381, 2470, 3705, 4762, 7143, 7410, 11905, 14286, 23810, 30953, 35715, 45239, 61906, 71430, 90478, 92859, 135717, 154765, 185718, 226195, 271434, 309530, 452390, 464295, 588107, 678585, 928590, 1176214, 1357170, 1764321, 2940535, 3528642, 5881070, 8821605, 17643210]

約数ペア:

[(1, 17643210), (2, 8821605), (3, 5881070), (5, 3528642), (6, 2940535), (10, 1764321), (13, 1357170), (15, 1176214), (19, 928590), (26, 678585), (30, 588107), (38, 464295), (39, 452390), (57, 309530), (65, 271434), (78, 226195), (95, 185718), (114, 154765), (130, 135717), (190, 92859), (195, 90478), (247, 71430), (285, 61906), (390, 45239), (494, 35715), (570, 30953), (741, 23810), (1235, 14286), (1482, 11905), (2381, 7410), (2470, 7143), (3705, 4762)]