11268420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 31859520

約数和(自身を除く): 20591100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 1723, 2180, 3270, 3446, 5169, 6540, 6892, 8615, 10338, 17230, 20676, 25845, 34460, 51690, 103380, 187807, 375614, 563421, 751228, 939035, 1126842, 1878070, 2253684, 2817105, 3756140, 5634210, 11268420]

約数ペア:

[(1, 11268420), (2, 5634210), (3, 3756140), (4, 2817105), (5, 2253684), (6, 1878070), (10, 1126842), (12, 939035), (15, 751228), (20, 563421), (30, 375614), (60, 187807), (109, 103380), (218, 51690), (327, 34460), (436, 25845), (545, 20676), (654, 17230), (1090, 10338), (1308, 8615), (1635, 6892), (1723, 6540), (2180, 5169), (3270, 3446)]