68147970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7171

約数の個数: 64

約数和(自身を含む): 184602240

約数和(自身を除く): 116454270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7121, 9570, 14242, 21363, 35605, 42726, 71210, 78331, 106815, 156662, 206509, 213630, 234993, 391655, 413018, 469986, 619527, 783310, 1032545, 1174965, 1239054, 2065090, 2271599, 2349930, 3097635, 4543198, 6195270, 6814797, 11357995, 13629594, 22715990, 34073985, 68147970]

約数ペア:

[(1, 68147970), (2, 34073985), (3, 22715990), (5, 13629594), (6, 11357995), (10, 6814797), (11, 6195270), (15, 4543198), (22, 3097635), (29, 2349930), (30, 2271599), (33, 2065090), (55, 1239054), (58, 1174965), (66, 1032545), (87, 783310), (110, 619527), (145, 469986), (165, 413018), (174, 391655), (290, 234993), (319, 213630), (330, 206509), (435, 156662), (638, 106815), (870, 78331), (957, 71210), (1595, 42726), (1914, 35605), (3190, 21363), (4785, 14242), (7121, 9570)]