4704980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4801}}^1$

素因数の和:4824

約数の個数: 36

約数和(自身を含む): 11495988

約数和(自身を除く): 6791008

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4801, 9602, 19204, 24005, 33607, 48010, 67214, 96020, 134428, 168035, 235249, 336070, 470498, 672140, 940996, 1176245, 2352490, 4704980]

約数ペア:

[(1, 4704980), (2, 2352490), (4, 1176245), (5, 940996), (7, 672140), (10, 470498), (14, 336070), (20, 235249), (28, 168035), (35, 134428), (49, 96020), (70, 67214), (98, 48010), (140, 33607), (196, 24005), (245, 19204), (490, 9602), (980, 4801)]