30039020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136541}}^1$

素因数の和:136561

約数の個数: 24

約数和(自身を含む): 68817168

約数和(自身を除く): 38778148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136541, 273082, 546164, 682705, 1365410, 1501951, 2730820, 3003902, 6007804, 7509755, 15019510, 30039020]

約数ペア:

[(1, 30039020), (2, 15019510), (4, 7509755), (5, 6007804), (10, 3003902), (11, 2730820), (20, 1501951), (22, 1365410), (44, 682705), (55, 546164), (110, 273082), (220, 136541)]