22507290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19237}}^1$

素因数の和:19263

約数の個数: 48

約数和(自身を含む): 63023688

約数和(自身を除く): 40516398

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, 19237, 38474, 57711, 96185, 115422, 173133, 192370, 250081, 288555, 346266, 500162, 577110, 750243, 865665, 1250405, 1500486, 1731330, 2250729, 2500810, 3751215, 4501458, 7502430, 11253645, 22507290]

約数ペア:

[(1, 22507290), (2, 11253645), (3, 7502430), (5, 4501458), (6, 3751215), (9, 2500810), (10, 2250729), (13, 1731330), (15, 1500486), (18, 1250405), (26, 865665), (30, 750243), (39, 577110), (45, 500162), (65, 346266), (78, 288555), (90, 250081), (117, 192370), (130, 173133), (195, 115422), (234, 96185), (390, 57711), (585, 38474), (1170, 19237)]