1837721730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{12433}}^1$

素因数の和:12835

約数の個数: 64

約数和(自身を含む): 4762719360

約数和(自身を除く): 2924997630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 379, 390, 758, 1137, 1895, 2274, 3790, 4927, 5685, 9854, 11370, 12433, 14781, 24635, 24866, 29562, 37299, 49270, 62165, 73905, 74598, 124330, 147810, 161629, 186495, 323258, 372990, 484887, 808145, 969774, 1616290, 2424435, 4712107, 4848870, 9424214, 14136321, 23560535, 28272642, 47121070, 61257391, 70681605, 122514782, 141363210, 183772173, 306286955, 367544346, 612573910, 918860865, 1837721730]

約数ペア:

[(1, 1837721730), (2, 918860865), (3, 612573910), (5, 367544346), (6, 306286955), (10, 183772173), (13, 141363210), (15, 122514782), (26, 70681605), (30, 61257391), (39, 47121070), (65, 28272642), (78, 23560535), (130, 14136321), (195, 9424214), (379, 4848870), (390, 4712107), (758, 2424435), (1137, 1616290), (1895, 969774), (2274, 808145), (3790, 484887), (4927, 372990), (5685, 323258), (9854, 186495), (11370, 161629), (12433, 147810), (14781, 124330), (24635, 74598), (24866, 73905), (29562, 62165), (37299, 49270)]