168304290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72859}}^1$

素因数の和:72887

約数の個数: 64

約数和(自身を含む): 503608320

約数和(自身を除く): 335304030

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, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 72859, 145718, 218577, 364295, 437154, 510013, 728590, 801449, 1020026, 1092885, 1530039, 1602898, 2185770, 2404347, 2550065, 3060078, 4007245, 4808694, 5100130, 5610143, 7650195, 8014490, 11220286, 12021735, 15300390, 16830429, 24043470, 28050715, 33660858, 56101430, 84152145, 168304290]

約数ペア:

[(1, 168304290), (2, 84152145), (3, 56101430), (5, 33660858), (6, 28050715), (7, 24043470), (10, 16830429), (11, 15300390), (14, 12021735), (15, 11220286), (21, 8014490), (22, 7650195), (30, 5610143), (33, 5100130), (35, 4808694), (42, 4007245), (55, 3060078), (66, 2550065), (70, 2404347), (77, 2185770), (105, 1602898), (110, 1530039), (154, 1092885), (165, 1020026), (210, 801449), (231, 728590), (330, 510013), (385, 437154), (462, 364295), (770, 218577), (1155, 145718), (2310, 72859)]