66651270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45341}}^1$

素因数の和:45365

約数の個数: 48

約数和(自身を含む): 186083568

約数和(自身を除く): 119432298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45341, 90682, 136023, 226705, 272046, 317387, 453410, 634774, 680115, 952161, 1360230, 1586935, 1904322, 2221709, 3173870, 4443418, 4760805, 6665127, 9521610, 11108545, 13330254, 22217090, 33325635, 66651270]

約数ペア:

[(1, 66651270), (2, 33325635), (3, 22217090), (5, 13330254), (6, 11108545), (7, 9521610), (10, 6665127), (14, 4760805), (15, 4443418), (21, 3173870), (30, 2221709), (35, 1904322), (42, 1586935), (49, 1360230), (70, 952161), (98, 680115), (105, 634774), (147, 453410), (210, 317387), (245, 272046), (294, 226705), (490, 136023), (735, 90682), (1470, 45341)]