2160870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3645210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 223, 255, 285, 323, 446, 510, 570, 646, 669, 969, 1115, 1338, 1615, 1938, 2230, 3230, 3345, 3791, 4237, 4845, 6690, 7582, 8474, 9690, 11373, 12711, 18955, 21185, 22746, 25422, 37910, 42370, 56865, 63555, 72029, 113730, 127110, 144058, 216087, 360145, 432174, 720290, 1080435, 2160870]

約数ペア:

[(1, 2160870), (2, 1080435), (3, 720290), (5, 432174), (6, 360145), (10, 216087), (15, 144058), (17, 127110), (19, 113730), (30, 72029), (34, 63555), (38, 56865), (51, 42370), (57, 37910), (85, 25422), (95, 22746), (102, 21185), (114, 18955), (170, 12711), (190, 11373), (223, 9690), (255, 8474), (285, 7582), (323, 6690), (446, 4845), (510, 4237), (570, 3791), (646, 3345), (669, 3230), (969, 2230), (1115, 1938), (1338, 1615)]