802251180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4456951}}^1$

素因数の和:4456966

約数の個数: 36

約数和(自身を含む): 2433495792

約数和(自身を除く): 1631244612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4456951, 8913902, 13370853, 17827804, 22284755, 26741706, 40112559, 44569510, 53483412, 66854265, 80225118, 89139020, 133708530, 160450236, 200562795, 267417060, 401125590, 802251180]

約数ペア:

[(1, 802251180), (2, 401125590), (3, 267417060), (4, 200562795), (5, 160450236), (6, 133708530), (9, 89139020), (10, 80225118), (12, 66854265), (15, 53483412), (18, 44569510), (20, 40112559), (30, 26741706), (36, 22284755), (45, 17827804), (60, 13370853), (90, 8913902), (180, 4456951)]