2100068730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{15629}}^1$

素因数の和:17135

約数の個数: 48

約数和(自身を含む): 5464185480

約数和(自身を除く): 3364116750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1493, 2986, 4479, 7465, 8958, 13437, 14930, 15629, 22395, 26874, 31258, 44790, 46887, 67185, 78145, 93774, 134370, 140661, 156290, 234435, 281322, 468870, 703305, 1406610, 23334097, 46668194, 70002291, 116670485, 140004582, 210006873, 233340970, 350011455, 420013746, 700022910, 1050034365, 2100068730]

約数ペア:

[(1, 2100068730), (2, 1050034365), (3, 700022910), (5, 420013746), (6, 350011455), (9, 233340970), (10, 210006873), (15, 140004582), (18, 116670485), (30, 70002291), (45, 46668194), (90, 23334097), (1493, 1406610), (2986, 703305), (4479, 468870), (7465, 281322), (8958, 234435), (13437, 156290), (14930, 140661), (15629, 134370), (22395, 93774), (26874, 78145), (31258, 67185), (44790, 46887)]