2425260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 6886656

約数和(自身を除く): 4461396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 487, 498, 830, 974, 996, 1245, 1461, 1660, 1948, 2435, 2490, 2922, 4870, 4980, 5844, 7305, 9740, 14610, 29220, 40421, 80842, 121263, 161684, 202105, 242526, 404210, 485052, 606315, 808420, 1212630, 2425260]

約数ペア:

[(1, 2425260), (2, 1212630), (3, 808420), (4, 606315), (5, 485052), (6, 404210), (10, 242526), (12, 202105), (15, 161684), (20, 121263), (30, 80842), (60, 40421), (83, 29220), (166, 14610), (249, 9740), (332, 7305), (415, 5844), (487, 4980), (498, 4870), (830, 2922), (974, 2490), (996, 2435), (1245, 1948), (1461, 1660)]