2617290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 7331688

約数和(自身を除く): 4714398

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, 2237, 4474, 6711, 11185, 13422, 20133, 22370, 29081, 33555, 40266, 58162, 67110, 87243, 100665, 145405, 174486, 201330, 261729, 290810, 436215, 523458, 872430, 1308645, 2617290]

約数ペア:

[(1, 2617290), (2, 1308645), (3, 872430), (5, 523458), (6, 436215), (9, 290810), (10, 261729), (13, 201330), (15, 174486), (18, 145405), (26, 100665), (30, 87243), (39, 67110), (45, 58162), (65, 40266), (78, 33555), (90, 29081), (117, 22370), (130, 20133), (195, 13422), (234, 11185), (390, 6711), (585, 4474), (1170, 2237)]