2123905260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{426487}}^1$

素因数の和:426582

約数の個数: 48

約数和(自身を含む): 6018598656

約数和(自身を除く): 3894693396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 426487, 852974, 1279461, 1705948, 2132435, 2558922, 4264870, 5117844, 6397305, 8529740, 12794610, 25589220, 35398421, 70796842, 106195263, 141593684, 176992105, 212390526, 353984210, 424781052, 530976315, 707968420, 1061952630, 2123905260]

約数ペア:

[(1, 2123905260), (2, 1061952630), (3, 707968420), (4, 530976315), (5, 424781052), (6, 353984210), (10, 212390526), (12, 176992105), (15, 141593684), (20, 106195263), (30, 70796842), (60, 35398421), (83, 25589220), (166, 12794610), (249, 8529740), (332, 6397305), (415, 5117844), (498, 4264870), (830, 2558922), (996, 2132435), (1245, 1705948), (1660, 1279461), (2490, 852974), (4980, 426487)]