7309351060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{33937}}^1$

素因数の和:34057

約数の個数: 72

約数和(自身を含む): 17061990120

約数和(自身を除く): 9752639060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 121, 178, 220, 242, 356, 445, 484, 605, 890, 979, 1210, 1780, 1958, 2420, 3916, 4895, 9790, 10769, 19580, 21538, 33937, 43076, 53845, 67874, 107690, 135748, 169685, 215380, 339370, 373307, 678740, 746614, 1493228, 1866535, 3020393, 3733070, 4106377, 6040786, 7466140, 8212754, 12081572, 15101965, 16425508, 20531885, 30203930, 33224323, 41063770, 60407860, 66448646, 82127540, 132897292, 166121615, 332243230, 365467553, 664486460, 730935106, 1461870212, 1827337765, 3654675530, 7309351060]

約数ペア:

[(1, 7309351060), (2, 3654675530), (4, 1827337765), (5, 1461870212), (10, 730935106), (11, 664486460), (20, 365467553), (22, 332243230), (44, 166121615), (55, 132897292), (89, 82127540), (110, 66448646), (121, 60407860), (178, 41063770), (220, 33224323), (242, 30203930), (356, 20531885), (445, 16425508), (484, 15101965), (605, 12081572), (890, 8212754), (979, 7466140), (1210, 6040786), (1780, 4106377), (1958, 3733070), (2420, 3020393), (3916, 1866535), (4895, 1493228), (9790, 746614), (10769, 678740), (19580, 373307), (21538, 339370), (33937, 215380), (43076, 169685), (53845, 135748), (67874, 107690)]