39972870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 120676608

約数和(自身を除く): 80703738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 947, 1005, 1206, 1407, 1894, 2010, 2345, 2814, 2841, 3015, 4221, 4690, 4735, 5682, 6030, 6629, 7035, 8442, 8523, 9470, 13258, 14070, 14205, 17046, 19887, 21105, 28410, 33145, 39774, 42210, 42615, 59661, 63449, 66290, 85230, 99435, 119322, 126898, 190347, 198870, 298305, 317245, 380694, 444143, 571041, 596610, 634490, 888286, 951735, 1142082, 1332429, 1903470, 2220715, 2664858, 2855205, 3997287, 4441430, 5710410, 6662145, 7994574, 13324290, 19986435, 39972870]

約数ペア:

[(1, 39972870), (2, 19986435), (3, 13324290), (5, 7994574), (6, 6662145), (7, 5710410), (9, 4441430), (10, 3997287), (14, 2855205), (15, 2664858), (18, 2220715), (21, 1903470), (30, 1332429), (35, 1142082), (42, 951735), (45, 888286), (63, 634490), (67, 596610), (70, 571041), (90, 444143), (105, 380694), (126, 317245), (134, 298305), (201, 198870), (210, 190347), (315, 126898), (335, 119322), (402, 99435), (469, 85230), (603, 66290), (630, 63449), (670, 59661), (938, 42615), (947, 42210), (1005, 39774), (1206, 33145), (1407, 28410), (1894, 21105), (2010, 19887), (2345, 17046), (2814, 14205), (2841, 14070), (3015, 13258), (4221, 9470), (4690, 8523), (4735, 8442), (5682, 7035), (6030, 6629)]