133019740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{997}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 319902912

約数和(自身を除く): 186883172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 953, 997, 1906, 1994, 3812, 3988, 4765, 4985, 6671, 6979, 9530, 9970, 13342, 13958, 19060, 19940, 26684, 27916, 33355, 34895, 66710, 69790, 133420, 139580, 950141, 1900282, 3800564, 4750705, 6650987, 9501410, 13301974, 19002820, 26603948, 33254935, 66509870, 133019740]

約数ペア:

[(1, 133019740), (2, 66509870), (4, 33254935), (5, 26603948), (7, 19002820), (10, 13301974), (14, 9501410), (20, 6650987), (28, 4750705), (35, 3800564), (70, 1900282), (140, 950141), (953, 139580), (997, 133420), (1906, 69790), (1994, 66710), (3812, 34895), (3988, 33355), (4765, 27916), (4985, 26684), (6671, 19940), (6979, 19060), (9530, 13958), (9970, 13342)]