85849260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4415

約数の個数: 96

約数和(自身を含む): 280627200

約数和(自身を除く): 194777940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4349, 4935, 6580, 8698, 9870, 13047, 17396, 19740, 21745, 26094, 30443, 43490, 52188, 60886, 65235, 86980, 91329, 121772, 130470, 152215, 182658, 204403, 260940, 304430, 365316, 408806, 456645, 608860, 613209, 817612, 913290, 1022015, 1226418, 1430821, 1826580, 2044030, 2452836, 2861642, 3066045, 4088060, 4292463, 5723284, 6132090, 7154105, 8584926, 12264180, 14308210, 17169852, 21462315, 28616420, 42924630, 85849260]

約数ペア:

[(1, 85849260), (2, 42924630), (3, 28616420), (4, 21462315), (5, 17169852), (6, 14308210), (7, 12264180), (10, 8584926), (12, 7154105), (14, 6132090), (15, 5723284), (20, 4292463), (21, 4088060), (28, 3066045), (30, 2861642), (35, 2452836), (42, 2044030), (47, 1826580), (60, 1430821), (70, 1226418), (84, 1022015), (94, 913290), (105, 817612), (140, 613209), (141, 608860), (188, 456645), (210, 408806), (235, 365316), (282, 304430), (329, 260940), (420, 204403), (470, 182658), (564, 152215), (658, 130470), (705, 121772), (940, 91329), (987, 86980), (1316, 65235), (1410, 60886), (1645, 52188), (1974, 43490), (2820, 30443), (3290, 26094), (3948, 21745), (4349, 19740), (4935, 17396), (6580, 13047), (8698, 9870)]