90367290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77237}}^1$

素因数の和:77263

約数の個数: 48

約数和(自身を含む): 253031688

約数和(自身を除く): 162664398

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, 77237, 154474, 231711, 386185, 463422, 695133, 772370, 1004081, 1158555, 1390266, 2008162, 2317110, 3012243, 3475665, 5020405, 6024486, 6951330, 9036729, 10040810, 15061215, 18073458, 30122430, 45183645, 90367290]

約数ペア:

[(1, 90367290), (2, 45183645), (3, 30122430), (5, 18073458), (6, 15061215), (9, 10040810), (10, 9036729), (13, 6951330), (15, 6024486), (18, 5020405), (26, 3475665), (30, 3012243), (39, 2317110), (45, 2008162), (65, 1390266), (78, 1158555), (90, 1004081), (117, 772370), (130, 695133), (195, 463422), (234, 386185), (390, 231711), (585, 154474), (1170, 77237)]