1490721162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28463}}^1$

素因数の和:28547

約数の個数: 64

約数和(自身を含む): 3606958080

約数和(自身を除く): 2116236918

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1806, 2494, 3741, 7482, 8729, 17458, 26187, 28463, 52374, 56926, 85389, 170778, 199241, 398482, 597723, 825427, 1195446, 1223909, 1650854, 2447818, 2476281, 3671727, 4952562, 5777989, 7343454, 8567363, 11555978, 17134726, 17333967, 25702089, 34667934, 35493361, 51404178, 70986722, 106480083, 212960166, 248453527, 496907054, 745360581, 1490721162]

約数ペア:

[(1, 1490721162), (2, 745360581), (3, 496907054), (6, 248453527), (7, 212960166), (14, 106480083), (21, 70986722), (29, 51404178), (42, 35493361), (43, 34667934), (58, 25702089), (86, 17333967), (87, 17134726), (129, 11555978), (174, 8567363), (203, 7343454), (258, 5777989), (301, 4952562), (406, 3671727), (602, 2476281), (609, 2447818), (903, 1650854), (1218, 1223909), (1247, 1195446), (1806, 825427), (2494, 597723), (3741, 398482), (7482, 199241), (8729, 170778), (17458, 85389), (26187, 56926), (28463, 52374)]