621036540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3450203}}^1$

素因数の和:3450218

約数の個数: 36

約数和(自身を含む): 1883811384

約数和(自身を除く): 1262774844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3450203, 6900406, 10350609, 13800812, 17251015, 20701218, 31051827, 34502030, 41402436, 51753045, 62103654, 69004060, 103506090, 124207308, 155259135, 207012180, 310518270, 621036540]

約数ペア:

[(1, 621036540), (2, 310518270), (3, 207012180), (4, 155259135), (5, 124207308), (6, 103506090), (9, 69004060), (10, 62103654), (12, 51753045), (15, 41402436), (18, 34502030), (20, 31051827), (30, 20701218), (36, 17251015), (45, 13800812), (60, 10350609), (90, 6900406), (180, 3450203)]