2010072798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{7219}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 4505280000

約数和(自身を除く): 2495207202

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 499, 558, 998, 1497, 2994, 4491, 7219, 8982, 14438, 15469, 21657, 30938, 43314, 46407, 64971, 92814, 129942, 139221, 223789, 278442, 447578, 671367, 1342734, 2014101, 3602281, 4028202, 7204562, 10806843, 21613686, 32420529, 64841058, 111670711, 223341422, 335012133, 670024266, 1005036399, 2010072798]

約数ペア:

[(1, 2010072798), (2, 1005036399), (3, 670024266), (6, 335012133), (9, 223341422), (18, 111670711), (31, 64841058), (62, 32420529), (93, 21613686), (186, 10806843), (279, 7204562), (499, 4028202), (558, 3602281), (998, 2014101), (1497, 1342734), (2994, 671367), (4491, 447578), (7219, 278442), (8982, 223789), (14438, 139221), (15469, 129942), (21657, 92814), (30938, 64971), (43314, 46407)]