264951210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 645967872

約数和(自身を除く): 381016662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 197, 254, 353, 381, 394, 591, 635, 706, 762, 985, 1059, 1182, 1270, 1765, 1905, 1970, 2118, 2955, 3530, 3810, 5295, 5910, 10590, 25019, 44831, 50038, 69541, 75057, 89662, 125095, 134493, 139082, 150114, 208623, 224155, 250190, 268986, 347705, 375285, 417246, 448310, 672465, 695410, 750570, 1043115, 1344930, 2086230, 8831707, 17663414, 26495121, 44158535, 52990242, 88317070, 132475605, 264951210]

約数ペア:

[(1, 264951210), (2, 132475605), (3, 88317070), (5, 52990242), (6, 44158535), (10, 26495121), (15, 17663414), (30, 8831707), (127, 2086230), (197, 1344930), (254, 1043115), (353, 750570), (381, 695410), (394, 672465), (591, 448310), (635, 417246), (706, 375285), (762, 347705), (985, 268986), (1059, 250190), (1182, 224155), (1270, 208623), (1765, 150114), (1905, 139082), (1970, 134493), (2118, 125095), (2955, 89662), (3530, 75057), (3810, 69541), (5295, 50038), (5910, 44831), (10590, 25019)]