520047690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{422803}}^1$

素因数の和:422854

約数の個数: 32

約数和(自身を含む): 1278559296

約数和(自身を除く): 758511606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 422803, 845606, 1268409, 2114015, 2536818, 4228030, 6342045, 12684090, 17334923, 34669846, 52004769, 86674615, 104009538, 173349230, 260023845, 520047690]

約数ペア:

[(1, 520047690), (2, 260023845), (3, 173349230), (5, 104009538), (6, 86674615), (10, 52004769), (15, 34669846), (30, 17334923), (41, 12684090), (82, 6342045), (123, 4228030), (205, 2536818), (246, 2114015), (410, 1268409), (615, 845606), (1230, 422803)]