30382020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56263}}^1$

素因数の和:56281

約数の個数: 48

約数和(自身を含む): 94523520

約数和(自身を除く): 64141500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56263, 112526, 168789, 225052, 281315, 337578, 506367, 562630, 675156, 843945, 1012734, 1125260, 1519101, 1687890, 2025468, 2531835, 3038202, 3375780, 5063670, 6076404, 7595505, 10127340, 15191010, 30382020]

約数ペア:

[(1, 30382020), (2, 15191010), (3, 10127340), (4, 7595505), (5, 6076404), (6, 5063670), (9, 3375780), (10, 3038202), (12, 2531835), (15, 2025468), (18, 1687890), (20, 1519101), (27, 1125260), (30, 1012734), (36, 843945), (45, 675156), (54, 562630), (60, 506367), (90, 337578), (108, 281315), (135, 225052), (180, 168789), (270, 112526), (540, 56263)]