30693474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12855

約数の個数: 48

約数和(自身を含む): 80009280

約数和(自身を除く): 49315806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12821, 25642, 38463, 76926, 89747, 115389, 179494, 230778, 243599, 269241, 487198, 538482, 730797, 807723, 1461594, 1615446, 1705193, 2192391, 3410386, 4384782, 5115579, 10231158, 15346737, 30693474]

約数ペア:

[(1, 30693474), (2, 15346737), (3, 10231158), (6, 5115579), (7, 4384782), (9, 3410386), (14, 2192391), (18, 1705193), (19, 1615446), (21, 1461594), (38, 807723), (42, 730797), (57, 538482), (63, 487198), (114, 269241), (126, 243599), (133, 230778), (171, 179494), (266, 115389), (342, 89747), (399, 76926), (798, 38463), (1197, 25642), (2394, 12821)]