25251870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{120247}}^1$

素因数の和:120264

約数の個数: 32

約数和(自身を含む): 69262848

約数和(自身を除く): 44010978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 120247, 240494, 360741, 601235, 721482, 841729, 1202470, 1683458, 1803705, 2525187, 3607410, 4208645, 5050374, 8417290, 12625935, 25251870]

約数ペア:

[(1, 25251870), (2, 12625935), (3, 8417290), (5, 5050374), (6, 4208645), (7, 3607410), (10, 2525187), (14, 1803705), (15, 1683458), (21, 1202470), (30, 841729), (35, 721482), (42, 601235), (70, 360741), (105, 240494), (210, 120247)]