30893868

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4493}}^1$

素因数の和:4694

約数の個数: 36

約数和(自身を含む): 78519168

約数和(自身を除く): 47625300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4493, 6876, 8986, 13479, 17972, 26958, 40437, 53916, 80874, 161748, 858163, 1716326, 2574489, 3432652, 5148978, 7723467, 10297956, 15446934, 30893868]

約数ペア:

[(1, 30893868), (2, 15446934), (3, 10297956), (4, 7723467), (6, 5148978), (9, 3432652), (12, 2574489), (18, 1716326), (36, 858163), (191, 161748), (382, 80874), (573, 53916), (764, 40437), (1146, 26958), (1719, 17972), (2292, 13479), (3438, 8986), (4493, 6876)]