66236870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 143354880

約数和(自身を除く): 77118010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 67, 70, 134, 145, 203, 290, 335, 406, 469, 487, 670, 938, 974, 1015, 1943, 2030, 2345, 2435, 3409, 3886, 4690, 4870, 6818, 9715, 13601, 14123, 17045, 19430, 27202, 28246, 32629, 34090, 65258, 68005, 70615, 98861, 136010, 141230, 163145, 197722, 228403, 326290, 456806, 494305, 946241, 988610, 1142015, 1892482, 2284030, 4731205, 6623687, 9462410, 13247374, 33118435, 66236870]

約数ペア:

[(1, 66236870), (2, 33118435), (5, 13247374), (7, 9462410), (10, 6623687), (14, 4731205), (29, 2284030), (35, 1892482), (58, 1142015), (67, 988610), (70, 946241), (134, 494305), (145, 456806), (203, 326290), (290, 228403), (335, 197722), (406, 163145), (469, 141230), (487, 136010), (670, 98861), (938, 70615), (974, 68005), (1015, 65258), (1943, 34090), (2030, 32629), (2345, 28246), (2435, 27202), (3409, 19430), (3886, 17045), (4690, 14123), (4870, 13601), (6818, 9715)]