7735390

素因数分解:

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

素因数の和:556

約数の個数: 32

約数和(自身を含む): 15130080

約数和(自身を除く): 7394690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 379, 758, 785, 1570, 1895, 2041, 3790, 4082, 4927, 9854, 10205, 20410, 24635, 49270, 59503, 119006, 297515, 595030, 773539, 1547078, 3867695, 7735390]

約数ペア:

[(1, 7735390), (2, 3867695), (5, 1547078), (10, 773539), (13, 595030), (26, 297515), (65, 119006), (130, 59503), (157, 49270), (314, 24635), (379, 20410), (758, 10205), (785, 9854), (1570, 4927), (1895, 4082), (2041, 3790)]