30678606

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4969}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 77532000

約数和(自身を除く): 46853394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 4969, 6174, 9938, 14907, 29814, 34783, 44721, 69566, 89442, 104349, 208698, 243481, 313047, 486962, 626094, 730443, 1460886, 1704367, 2191329, 3408734, 4382658, 5113101, 10226202, 15339303, 30678606]

約数ペア:

[(1, 30678606), (2, 15339303), (3, 10226202), (6, 5113101), (7, 4382658), (9, 3408734), (14, 2191329), (18, 1704367), (21, 1460886), (42, 730443), (49, 626094), (63, 486962), (98, 313047), (126, 243481), (147, 208698), (294, 104349), (343, 89442), (441, 69566), (686, 44721), (882, 34783), (1029, 29814), (2058, 14907), (3087, 9938), (4969, 6174)]