89731510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 100624970

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1223, 1265, 1334, 1595, 2446, 2530, 3190, 3335, 6115, 6670, 7337, 12230, 13453, 14674, 26906, 28129, 35467, 36685, 56258, 67265, 70934, 73370, 134530, 140645, 177335, 281290, 309419, 354670, 390137, 618838, 780274, 815741, 1547095, 1631482, 1950685, 3094190, 3901370, 4078705, 8157410, 8973151, 17946302, 44865755, 89731510]

約数ペア:

[(1, 89731510), (2, 44865755), (5, 17946302), (10, 8973151), (11, 8157410), (22, 4078705), (23, 3901370), (29, 3094190), (46, 1950685), (55, 1631482), (58, 1547095), (110, 815741), (115, 780274), (145, 618838), (230, 390137), (253, 354670), (290, 309419), (319, 281290), (506, 177335), (638, 140645), (667, 134530), (1223, 73370), (1265, 70934), (1334, 67265), (1595, 56258), (2446, 36685), (2530, 35467), (3190, 28129), (3335, 26906), (6115, 14674), (6670, 13453), (7337, 12230)]