29845420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135661}}^1$

素因数の和:135681

約数の個数: 24

約数和(自身を含む): 68373648

約数和(自身を除く): 38528228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135661, 271322, 542644, 678305, 1356610, 1492271, 2713220, 2984542, 5969084, 7461355, 14922710, 29845420]

約数ペア:

[(1, 29845420), (2, 14922710), (4, 7461355), (5, 5969084), (10, 2984542), (11, 2713220), (20, 1492271), (22, 1356610), (44, 678305), (55, 542644), (110, 271322), (220, 135661)]