30805698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 46746942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 509, 786, 917, 1018, 1441, 1527, 1834, 2751, 2882, 3054, 3563, 4323, 5502, 5599, 7126, 8646, 10087, 10689, 11198, 16797, 20174, 21378, 30261, 33594, 39193, 60522, 66679, 78386, 117579, 133358, 200037, 235158, 400074, 466753, 733469, 933506, 1400259, 1466938, 2200407, 2800518, 4400814, 5134283, 10268566, 15402849, 30805698]

約数ペア:

[(1, 30805698), (2, 15402849), (3, 10268566), (6, 5134283), (7, 4400814), (11, 2800518), (14, 2200407), (21, 1466938), (22, 1400259), (33, 933506), (42, 733469), (66, 466753), (77, 400074), (131, 235158), (154, 200037), (231, 133358), (262, 117579), (393, 78386), (462, 66679), (509, 60522), (786, 39193), (917, 33594), (1018, 30261), (1441, 21378), (1527, 20174), (1834, 16797), (2751, 11198), (2882, 10689), (3054, 10087), (3563, 8646), (4323, 7126), (5502, 5599)]