1330783190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{12589}}^1$

素因数の和:12669

約数の個数: 48

約数和(自身を含む): 2700403920

約数和(自身を除く): 1369620730

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1705, 1922, 3410, 4805, 9610, 10571, 12589, 21142, 25178, 52855, 62945, 105710, 125890, 138479, 276958, 390259, 692395, 780518, 1384790, 1951295, 3902590, 4292849, 8585698, 12098029, 21464245, 24196058, 42928490, 60490145, 120980290, 133078319, 266156638, 665391595, 1330783190]

約数ペア:

[(1, 1330783190), (2, 665391595), (5, 266156638), (10, 133078319), (11, 120980290), (22, 60490145), (31, 42928490), (55, 24196058), (62, 21464245), (110, 12098029), (155, 8585698), (310, 4292849), (341, 3902590), (682, 1951295), (961, 1384790), (1705, 780518), (1922, 692395), (3410, 390259), (4805, 276958), (9610, 138479), (10571, 125890), (12589, 105710), (21142, 62945), (25178, 52855)]