7405260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 13593396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1487, 1660, 2490, 2974, 4461, 4980, 5948, 7435, 8922, 14870, 17844, 22305, 29740, 44610, 89220, 123421, 246842, 370263, 493684, 617105, 740526, 1234210, 1481052, 1851315, 2468420, 3702630, 7405260]

約数ペア:

[(1, 7405260), (2, 3702630), (3, 2468420), (4, 1851315), (5, 1481052), (6, 1234210), (10, 740526), (12, 617105), (15, 493684), (20, 370263), (30, 246842), (60, 123421), (83, 89220), (166, 44610), (249, 29740), (332, 22305), (415, 17844), (498, 14870), (830, 8922), (996, 7435), (1245, 5948), (1487, 4980), (1660, 4461), (2490, 2974)]