2017477770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79397}}^1$

素因数の和:79436

約数の個数: 96

約数和(自身を含む): 6082521984

約数和(自身を除く): 4065044214

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 12705, 25410, 79397, 158794, 238191, 396985, 476382, 555779, 793970, 873367, 1111558, 1190955, 1667337, 1746734, 2381910, 2620101, 2778895, 3334674, 4366835, 5240202, 5557790, 6113569, 8336685, 8733670, 9607037, 12227138, 13100505, 16673370, 18340707, 19214074, 26201010, 28821111, 30567845, 36681414, 48035185, 57642222, 61135690, 67249259, 91703535, 96070370, 134498518, 144105555, 183407070, 201747777, 288211110, 336246295, 403495554, 672492590, 1008738885, 2017477770]

約数ペア:

[(1, 2017477770), (2, 1008738885), (3, 672492590), (5, 403495554), (6, 336246295), (7, 288211110), (10, 201747777), (11, 183407070), (14, 144105555), (15, 134498518), (21, 96070370), (22, 91703535), (30, 67249259), (33, 61135690), (35, 57642222), (42, 48035185), (55, 36681414), (66, 30567845), (70, 28821111), (77, 26201010), (105, 19214074), (110, 18340707), (121, 16673370), (154, 13100505), (165, 12227138), (210, 9607037), (231, 8733670), (242, 8336685), (330, 6113569), (363, 5557790), (385, 5240202), (462, 4366835), (605, 3334674), (726, 2778895), (770, 2620101), (847, 2381910), (1155, 1746734), (1210, 1667337), (1694, 1190955), (1815, 1111558), (2310, 873367), (2541, 793970), (3630, 555779), (4235, 476382), (5082, 396985), (8470, 238191), (12705, 158794), (25410, 79397)]