2016661260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{819781}}^1$

素因数の和:819834

約数の個数: 48

約数和(自身を含む): 5784381792

約数和(自身を除く): 3767720532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 819781, 1639562, 2459343, 3279124, 4098905, 4918686, 8197810, 9837372, 12296715, 16395620, 24593430, 33611021, 49186860, 67222042, 100833063, 134444084, 168055105, 201666126, 336110210, 403332252, 504165315, 672220420, 1008330630, 2016661260]

約数ペア:

[(1, 2016661260), (2, 1008330630), (3, 672220420), (4, 504165315), (5, 403332252), (6, 336110210), (10, 201666126), (12, 168055105), (15, 134444084), (20, 100833063), (30, 67222042), (41, 49186860), (60, 33611021), (82, 24593430), (123, 16395620), (164, 12296715), (205, 9837372), (246, 8197810), (410, 4918686), (492, 4098905), (615, 3279124), (820, 2459343), (1230, 1639562), (2460, 819781)]