2101813380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3892247}}^1$

素因数の和:3892265

約数の個数: 48

約数和(自身を含む): 6538976640

約数和(自身を除く): 4437163260

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, 3892247, 7784494, 11676741, 15568988, 19461235, 23353482, 35030223, 38922470, 46706964, 58383705, 70060446, 77844940, 105090669, 116767410, 140120892, 175151115, 210181338, 233534820, 350302230, 420362676, 525453345, 700604460, 1050906690, 2101813380]

約数ペア:

[(1, 2101813380), (2, 1050906690), (3, 700604460), (4, 525453345), (5, 420362676), (6, 350302230), (9, 233534820), (10, 210181338), (12, 175151115), (15, 140120892), (18, 116767410), (20, 105090669), (27, 77844940), (30, 70060446), (36, 58383705), (45, 46706964), (54, 38922470), (60, 35030223), (90, 23353482), (108, 19461235), (135, 15568988), (180, 11676741), (270, 7784494), (540, 3892247)]