204910140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9011}}^1$

素因数の和:9402

約数の個数: 48

約数和(自身を含む): 575326080

約数和(自身を除く): 370415940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 9011, 11370, 18022, 22740, 27033, 36044, 45055, 54066, 90110, 108132, 135165, 180220, 270330, 540660, 3415169, 6830338, 10245507, 13660676, 17075845, 20491014, 34151690, 40982028, 51227535, 68303380, 102455070, 204910140]

約数ペア:

[(1, 204910140), (2, 102455070), (3, 68303380), (4, 51227535), (5, 40982028), (6, 34151690), (10, 20491014), (12, 17075845), (15, 13660676), (20, 10245507), (30, 6830338), (60, 3415169), (379, 540660), (758, 270330), (1137, 180220), (1516, 135165), (1895, 108132), (2274, 90110), (3790, 54066), (4548, 45055), (5685, 36044), (7580, 27033), (9011, 22740), (11370, 18022)]