117842060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{120247}}^1$

素因数の和:120270

約数の個数: 36

約数和(自身を含む): 287873712

約数和(自身を除く): 170031652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 120247, 240494, 480988, 601235, 841729, 1202470, 1683458, 2404940, 3366916, 4208645, 5892103, 8417290, 11784206, 16834580, 23568412, 29460515, 58921030, 117842060]

約数ペア:

[(1, 117842060), (2, 58921030), (4, 29460515), (5, 23568412), (7, 16834580), (10, 11784206), (14, 8417290), (20, 5892103), (28, 4208645), (35, 3366916), (49, 2404940), (70, 1683458), (98, 1202470), (140, 841729), (196, 601235), (245, 480988), (490, 240494), (980, 120247)]