29710780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135049}}^1$

素因数の和:135069

約数の個数: 24

約数和(自身を含む): 68065200

約数和(自身を除く): 38354420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135049, 270098, 540196, 675245, 1350490, 1485539, 2700980, 2971078, 5942156, 7427695, 14855390, 29710780]

約数ペア:

[(1, 29710780), (2, 14855390), (4, 7427695), (5, 5942156), (10, 2971078), (11, 2700980), (20, 1485539), (22, 1350490), (44, 675245), (55, 540196), (110, 270098), (220, 135049)]