14311220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9293}}^1$

素因数の和:9320

約数の個数: 48

約数和(自身を含む): 37473408

約数和(自身を除く): 23162188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 9293, 18586, 37172, 46465, 65051, 92930, 102223, 130102, 185860, 204446, 260204, 325255, 408892, 511115, 650510, 715561, 1022230, 1301020, 1431122, 2044460, 2862244, 3577805, 7155610, 14311220]

約数ペア:

[(1, 14311220), (2, 7155610), (4, 3577805), (5, 2862244), (7, 2044460), (10, 1431122), (11, 1301020), (14, 1022230), (20, 715561), (22, 650510), (28, 511115), (35, 408892), (44, 325255), (55, 260204), (70, 204446), (77, 185860), (110, 130102), (140, 102223), (154, 92930), (220, 65051), (308, 46465), (385, 37172), (770, 18586), (1540, 9293)]