30384540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168803}}^1$

素因数の和:168818

約数の個数: 36

約数和(自身を含む): 92166984

約数和(自身を除く): 61782444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168803, 337606, 506409, 675212, 844015, 1012818, 1519227, 1688030, 2025636, 2532045, 3038454, 3376060, 5064090, 6076908, 7596135, 10128180, 15192270, 30384540]

約数ペア:

[(1, 30384540), (2, 15192270), (3, 10128180), (4, 7596135), (5, 6076908), (6, 5064090), (9, 3376060), (10, 3038454), (12, 2532045), (15, 2025636), (18, 1688030), (20, 1519227), (30, 1012818), (36, 844015), (45, 675212), (60, 506409), (90, 337606), (180, 168803)]