90626690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 208942848

約数和(自身を除く): 118316158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 3181, 4070, 5698, 6362, 14245, 15905, 22267, 28490, 31810, 34991, 44534, 69982, 111335, 117697, 174955, 222670, 235394, 244937, 349910, 489874, 588485, 823879, 1176970, 1224685, 1294667, 1647758, 2449370, 2589334, 4119395, 6473335, 8238790, 9062669, 12946670, 18125338, 45313345, 90626690]

約数ペア:

[(1, 90626690), (2, 45313345), (5, 18125338), (7, 12946670), (10, 9062669), (11, 8238790), (14, 6473335), (22, 4119395), (35, 2589334), (37, 2449370), (55, 1647758), (70, 1294667), (74, 1224685), (77, 1176970), (110, 823879), (154, 588485), (185, 489874), (259, 349910), (370, 244937), (385, 235394), (407, 222670), (518, 174955), (770, 117697), (814, 111335), (1295, 69982), (2035, 44534), (2590, 34991), (2849, 31810), (3181, 28490), (4070, 22267), (5698, 15905), (6362, 14245)]