171448970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11763

約数の個数: 64

約数和(自身を含む): 405043200

約数和(自身を除く): 233594230

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 11719, 14630, 23438, 58595, 82033, 117190, 128909, 164066, 222661, 257818, 410165, 445322, 644545, 820330, 902363, 1113305, 1289090, 1558627, 1804726, 2226610, 2449271, 3117254, 4511815, 4898542, 7793135, 9023630, 12246355, 15586270, 17144897, 24492710, 34289794, 85724485, 171448970]

約数ペア:

[(1, 171448970), (2, 85724485), (5, 34289794), (7, 24492710), (10, 17144897), (11, 15586270), (14, 12246355), (19, 9023630), (22, 7793135), (35, 4898542), (38, 4511815), (55, 3117254), (70, 2449271), (77, 2226610), (95, 1804726), (110, 1558627), (133, 1289090), (154, 1113305), (190, 902363), (209, 820330), (266, 644545), (385, 445322), (418, 410165), (665, 257818), (770, 222661), (1045, 164066), (1330, 128909), (1463, 117190), (2090, 82033), (2926, 58595), (7315, 23438), (11719, 14630)]