30317290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 58242240

約数和(自身を除く): 27924950

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1283, 1390, 2363, 2566, 4726, 6415, 11815, 12830, 21811, 23630, 43622, 109055, 178337, 218110, 356674, 891685, 1783370, 3031729, 6063458, 15158645, 30317290]

約数ペア:

[(1, 30317290), (2, 15158645), (5, 6063458), (10, 3031729), (17, 1783370), (34, 891685), (85, 356674), (139, 218110), (170, 178337), (278, 109055), (695, 43622), (1283, 23630), (1390, 21811), (2363, 12830), (2566, 11815), (4726, 6415)]