87934770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12689}}^1$

素因数の和:12720

約数の個数: 96

約数和(自身を含む): 285068160

約数和(自身を除く): 197133390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 12689, 25378, 38067, 63445, 76134, 88823, 114201, 126890, 139579, 177646, 190335, 228402, 266469, 279158, 380670, 418737, 444115, 532938, 571005, 697895, 799407, 837474, 888230, 977053, 1142010, 1256211, 1332345, 1395790, 1598814, 1954106, 2093685, 2512422, 2664690, 2931159, 3997035, 4187370, 4885265, 5862318, 6281055, 7994070, 8793477, 9770530, 12562110, 14655795, 17586954, 29311590, 43967385, 87934770]

約数ペア:

[(1, 87934770), (2, 43967385), (3, 29311590), (5, 17586954), (6, 14655795), (7, 12562110), (9, 9770530), (10, 8793477), (11, 7994070), (14, 6281055), (15, 5862318), (18, 4885265), (21, 4187370), (22, 3997035), (30, 2931159), (33, 2664690), (35, 2512422), (42, 2093685), (45, 1954106), (55, 1598814), (63, 1395790), (66, 1332345), (70, 1256211), (77, 1142010), (90, 977053), (99, 888230), (105, 837474), (110, 799407), (126, 697895), (154, 571005), (165, 532938), (198, 444115), (210, 418737), (231, 380670), (315, 279158), (330, 266469), (385, 228402), (462, 190335), (495, 177646), (630, 139579), (693, 126890), (770, 114201), (990, 88823), (1155, 76134), (1386, 63445), (2310, 38067), (3465, 25378), (6930, 12689)]