30036820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136531}}^1$

素因数の和:136551

約数の個数: 24

約数和(自身を含む): 68812128

約数和(自身を除く): 38775308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136531, 273062, 546124, 682655, 1365310, 1501841, 2730620, 3003682, 6007364, 7509205, 15018410, 30036820]

約数ペア:

[(1, 30036820), (2, 15018410), (4, 7509205), (5, 6007364), (10, 3003682), (11, 2730620), (20, 1501841), (22, 1365310), (44, 682655), (55, 546124), (110, 273062), (220, 136531)]