221796102540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3696601709}}^1$

素因数の和:3696601721

約数の個数: 24

約数和(自身を含む): 621029087280

約数和(自身を除く): 399232984740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3696601709, 7393203418, 11089805127, 14786406836, 18483008545, 22179610254, 36966017090, 44359220508, 55449025635, 73932034180, 110898051270, 221796102540]

約数ペア:

[(1, 221796102540), (2, 110898051270), (3, 73932034180), (4, 55449025635), (5, 44359220508), (6, 36966017090), (10, 22179610254), (12, 18483008545), (15, 14786406836), (20, 11089805127), (30, 7393203418), (60, 3696601709)]