7496220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 21214368

約数和(自身を除く): 13718148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1237, 1515, 2020, 2474, 3030, 3711, 4948, 6060, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 74220, 124937, 249874, 374811, 499748, 624685, 749622, 1249370, 1499244, 1874055, 2498740, 3748110, 7496220]

約数ペア:

[(1, 7496220), (2, 3748110), (3, 2498740), (4, 1874055), (5, 1499244), (6, 1249370), (10, 749622), (12, 624685), (15, 499748), (20, 374811), (30, 249874), (60, 124937), (101, 74220), (202, 37110), (303, 24740), (404, 18555), (505, 14844), (606, 12370), (1010, 7422), (1212, 6185), (1237, 6060), (1515, 4948), (2020, 3711), (2474, 3030)]