12528810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 38905920

約数和(自身を除く): 26377110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 947, 1323, 1470, 1890, 1894, 2205, 2646, 2841, 4410, 4735, 5682, 6615, 6629, 8523, 9470, 13230, 13258, 14205, 17046, 19887, 25569, 28410, 33145, 39774, 42615, 46403, 51138, 59661, 66290, 85230, 92806, 99435, 119322, 127845, 139209, 178983, 198870, 232015, 255690, 278418, 298305, 357966, 417627, 464030, 596610, 696045, 835254, 894915, 1252881, 1392090, 1789830, 2088135, 2505762, 4176270, 6264405, 12528810]

約数ペア:

[(1, 12528810), (2, 6264405), (3, 4176270), (5, 2505762), (6, 2088135), (7, 1789830), (9, 1392090), (10, 1252881), (14, 894915), (15, 835254), (18, 696045), (21, 596610), (27, 464030), (30, 417627), (35, 357966), (42, 298305), (45, 278418), (49, 255690), (54, 232015), (63, 198870), (70, 178983), (90, 139209), (98, 127845), (105, 119322), (126, 99435), (135, 92806), (147, 85230), (189, 66290), (210, 59661), (245, 51138), (270, 46403), (294, 42615), (315, 39774), (378, 33145), (441, 28410), (490, 25569), (630, 19887), (735, 17046), (882, 14205), (945, 13258), (947, 13230), (1323, 9470), (1470, 8523), (1890, 6629), (1894, 6615), (2205, 5682), (2646, 4735), (2841, 4410)]