417082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{67489}}^1$

素因数の和:67604

約数の個数: 48

約数和(自身を含む): 1179185280

約数和(自身を除く): 762103260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 67489, 134978, 202467, 269956, 337445, 404934, 674890, 809868, 1012335, 1349780, 2024670, 4049340, 6951367, 13902734, 20854101, 27805468, 34756835, 41708202, 69513670, 83416404, 104270505, 139027340, 208541010, 417082020]

約数ペア:

[(1, 417082020), (2, 208541010), (3, 139027340), (4, 104270505), (5, 83416404), (6, 69513670), (10, 41708202), (12, 34756835), (15, 27805468), (20, 20854101), (30, 13902734), (60, 6951367), (103, 4049340), (206, 2024670), (309, 1349780), (412, 1012335), (515, 809868), (618, 674890), (1030, 404934), (1236, 337445), (1545, 269956), (2060, 202467), (3090, 134978), (6180, 67489)]