4456060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4547}}^1$

素因数の和:4570

約数の個数: 36

約数和(自身を含む): 10887912

約数和(自身を除く): 6431852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4547, 9094, 18188, 22735, 31829, 45470, 63658, 90940, 127316, 159145, 222803, 318290, 445606, 636580, 891212, 1114015, 2228030, 4456060]

約数ペア:

[(1, 4456060), (2, 2228030), (4, 1114015), (5, 891212), (7, 636580), (10, 445606), (14, 318290), (20, 222803), (28, 159145), (35, 127316), (49, 90940), (70, 63658), (98, 45470), (140, 31829), (196, 22735), (245, 18188), (490, 9094), (980, 4547)]