30032420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136511}}^1$

素因数の和:136531

約数の個数: 24

約数和(自身を含む): 68802048

約数和(自身を除く): 38769628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136511, 273022, 546044, 682555, 1365110, 1501621, 2730220, 3003242, 6006484, 7508105, 15016210, 30032420]

約数ペア:

[(1, 30032420), (2, 15016210), (4, 7508105), (5, 6006484), (10, 3003242), (11, 2730220), (20, 1501621), (22, 1365110), (44, 682555), (55, 546044), (110, 273022), (220, 136511)]