11221260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 32508000

約数和(自身を除く): 21286740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 6449, 12898, 19347, 25796, 32245, 38694, 64490, 77388, 96735, 128980, 187021, 193470, 374042, 386940, 561063, 748084, 935105, 1122126, 1870210, 2244252, 2805315, 3740420, 5610630, 11221260]

約数ペア:

[(1, 11221260), (2, 5610630), (3, 3740420), (4, 2805315), (5, 2244252), (6, 1870210), (10, 1122126), (12, 935105), (15, 748084), (20, 561063), (29, 386940), (30, 374042), (58, 193470), (60, 187021), (87, 128980), (116, 96735), (145, 77388), (174, 64490), (290, 38694), (348, 32245), (435, 25796), (580, 19347), (870, 12898), (1740, 6449)]