82877804940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3234887}}^1$

素因数の和:3234967

約数の個数: 96

約数和(自身を含む): 269556747264

約数和(自身を除く): 186678942324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 3234887, 6469774, 9704661, 12939548, 16174435, 19409322, 22644209, 32348870, 38818644, 45288418, 48523305, 64697740, 67932627, 90576836, 97046610, 113221045, 135865254, 194093220, 197328107, 226442090, 271730508, 339663135, 394656214, 452884180, 591984321, 679326270, 789312428, 986640535, 1183968642, 1358652540, 1381296749, 1973281070, 2367937284, 2762593498, 2959921605, 3946562140, 4143890247, 5525186996, 5919843210, 6906483745, 8287780494, 11839686420, 13812967490, 16575560988, 20719451235, 27625934980, 41438902470, 82877804940]

約数ペア:

[(1, 82877804940), (2, 41438902470), (3, 27625934980), (4, 20719451235), (5, 16575560988), (6, 13812967490), (7, 11839686420), (10, 8287780494), (12, 6906483745), (14, 5919843210), (15, 5525186996), (20, 4143890247), (21, 3946562140), (28, 2959921605), (30, 2762593498), (35, 2367937284), (42, 1973281070), (60, 1381296749), (61, 1358652540), (70, 1183968642), (84, 986640535), (105, 789312428), (122, 679326270), (140, 591984321), (183, 452884180), (210, 394656214), (244, 339663135), (305, 271730508), (366, 226442090), (420, 197328107), (427, 194093220), (610, 135865254), (732, 113221045), (854, 97046610), (915, 90576836), (1220, 67932627), (1281, 64697740), (1708, 48523305), (1830, 45288418), (2135, 38818644), (2562, 32348870), (3660, 22644209), (4270, 19409322), (5124, 16174435), (6405, 12939548), (8540, 9704661), (12810, 6469774), (25620, 3234887)]