1892647470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{4817}}^1$

素因数の和:6705

約数の個数: 64

約数和(自身を含む): 5195114496

約数和(自身を除く): 3302467026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1871, 3742, 4817, 5613, 9355, 9634, 11226, 13097, 14451, 18710, 24085, 26194, 28065, 28902, 33719, 39291, 48170, 56130, 65485, 67438, 72255, 78582, 101157, 130970, 144510, 168595, 196455, 202314, 337190, 392910, 505785, 1011570, 9012607, 18025214, 27037821, 45063035, 54075642, 63088249, 90126070, 126176498, 135189105, 189264747, 270378210, 315441245, 378529494, 630882490, 946323735, 1892647470]

約数ペア:

[(1, 1892647470), (2, 946323735), (3, 630882490), (5, 378529494), (6, 315441245), (7, 270378210), (10, 189264747), (14, 135189105), (15, 126176498), (21, 90126070), (30, 63088249), (35, 54075642), (42, 45063035), (70, 27037821), (105, 18025214), (210, 9012607), (1871, 1011570), (3742, 505785), (4817, 392910), (5613, 337190), (9355, 202314), (9634, 196455), (11226, 168595), (13097, 144510), (14451, 130970), (18710, 101157), (24085, 78582), (26194, 72255), (28065, 67438), (28902, 65485), (33719, 56130), (39291, 48170)]