809931330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{692249}}^1$

素因数の和:692275

約数の個数: 48

約数和(自身を含む): 2267811000

約数和(自身を除く): 1457879670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 692249, 1384498, 2076747, 3461245, 4153494, 6230241, 6922490, 8999237, 10383735, 12460482, 17998474, 20767470, 26997711, 31151205, 44996185, 53995422, 62302410, 80993133, 89992370, 134988555, 161986266, 269977110, 404965665, 809931330]

約数ペア:

[(1, 809931330), (2, 404965665), (3, 269977110), (5, 161986266), (6, 134988555), (9, 89992370), (10, 80993133), (13, 62302410), (15, 53995422), (18, 44996185), (26, 31151205), (30, 26997711), (39, 20767470), (45, 17998474), (65, 12460482), (78, 10383735), (90, 8999237), (117, 6922490), (130, 6230241), (195, 4153494), (234, 3461245), (390, 2076747), (585, 1384498), (1170, 692249)]