3061220

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 6463800

約数和(自身を除く): 3402580

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 569, 1076, 1138, 1345, 2276, 2690, 2845, 5380, 5690, 11380, 153061, 306122, 612244, 765305, 1530610, 3061220]

約数ペア:

[(1, 3061220), (2, 1530610), (4, 765305), (5, 612244), (10, 306122), (20, 153061), (269, 11380), (538, 5690), (569, 5380), (1076, 2845), (1138, 2690), (1345, 2276)]