3744805820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{210619}}^1$

素因数の和:210762

約数の個数: 48

約数和(自身を含む): 9058344960

約数和(自身を除く): 5313539140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 210619, 421238, 842476, 1053095, 1474333, 2106190, 2948666, 4212380, 5897332, 7371665, 14743330, 26748613, 29486660, 53497226, 106994452, 133743065, 187240291, 267486130, 374480582, 534972260, 748961164, 936201455, 1872402910, 3744805820]

約数ペア:

[(1, 3744805820), (2, 1872402910), (4, 936201455), (5, 748961164), (7, 534972260), (10, 374480582), (14, 267486130), (20, 187240291), (28, 133743065), (35, 106994452), (70, 53497226), (127, 29486660), (140, 26748613), (254, 14743330), (508, 7371665), (635, 5897332), (889, 4212380), (1270, 2948666), (1778, 2106190), (2540, 1474333), (3556, 1053095), (4445, 842476), (8890, 421238), (17780, 210619)]