928060

素因数分解:

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

素因数の和:970

約数の個数: 36

約数和(自身を含む): 2269512

約数和(自身を除く): 1341452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 947, 980, 1894, 3788, 4735, 6629, 9470, 13258, 18940, 26516, 33145, 46403, 66290, 92806, 132580, 185612, 232015, 464030, 928060]

約数ペア:

[(1, 928060), (2, 464030), (4, 232015), (5, 185612), (7, 132580), (10, 92806), (14, 66290), (20, 46403), (28, 33145), (35, 26516), (49, 18940), (70, 13258), (98, 9470), (140, 6629), (196, 4735), (245, 3788), (490, 1894), (947, 980)]