30422260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138283}}^1$

素因数の和:138303

約数の個数: 24

約数和(自身を含む): 69695136

約数和(自身を除く): 39272876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138283, 276566, 553132, 691415, 1382830, 1521113, 2765660, 3042226, 6084452, 7605565, 15211130, 30422260]

約数ペア:

[(1, 30422260), (2, 15211130), (4, 7605565), (5, 6084452), (10, 3042226), (11, 2765660), (20, 1521113), (22, 1382830), (44, 691415), (55, 553132), (110, 276566), (220, 138283)]