11218060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11470

約数の個数: 36

約数和(自身を含む): 27406512

約数和(自身を除く): 16188452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11447, 22894, 45788, 57235, 80129, 114470, 160258, 228940, 320516, 400645, 560903, 801290, 1121806, 1602580, 2243612, 2804515, 5609030, 11218060]

約数ペア:

[(1, 11218060), (2, 5609030), (4, 2804515), (5, 2243612), (7, 1602580), (10, 1121806), (14, 801290), (20, 560903), (28, 400645), (35, 320516), (49, 228940), (70, 160258), (98, 114470), (140, 80129), (196, 57235), (245, 45788), (490, 22894), (980, 11447)]