23206170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 60520320

約数和(自身を除く): 37314150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 379, 390, 471, 758, 785, 942, 1137, 1570, 1895, 2041, 2274, 2355, 3790, 4082, 4710, 4927, 5685, 6123, 9854, 10205, 11370, 12246, 14781, 20410, 24635, 29562, 30615, 49270, 59503, 61230, 73905, 119006, 147810, 178509, 297515, 357018, 595030, 773539, 892545, 1547078, 1785090, 2320617, 3867695, 4641234, 7735390, 11603085, 23206170]

約数ペア:

[(1, 23206170), (2, 11603085), (3, 7735390), (5, 4641234), (6, 3867695), (10, 2320617), (13, 1785090), (15, 1547078), (26, 892545), (30, 773539), (39, 595030), (65, 357018), (78, 297515), (130, 178509), (157, 147810), (195, 119006), (314, 73905), (379, 61230), (390, 59503), (471, 49270), (758, 30615), (785, 29562), (942, 24635), (1137, 20410), (1570, 14781), (1895, 12246), (2041, 11370), (2274, 10205), (2355, 9854), (3790, 6123), (4082, 5685), (4710, 4927)]