4178220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 7675860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 839, 996, 1245, 1660, 1678, 2490, 2517, 3356, 4195, 4980, 5034, 8390, 10068, 12585, 16780, 25170, 50340, 69637, 139274, 208911, 278548, 348185, 417822, 696370, 835644, 1044555, 1392740, 2089110, 4178220]

約数ペア:

[(1, 4178220), (2, 2089110), (3, 1392740), (4, 1044555), (5, 835644), (6, 696370), (10, 417822), (12, 348185), (15, 278548), (20, 208911), (30, 139274), (60, 69637), (83, 50340), (166, 25170), (249, 16780), (332, 12585), (415, 10068), (498, 8390), (830, 5034), (839, 4980), (996, 4195), (1245, 3356), (1660, 2517), (1678, 2490)]