718630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 732890

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 139, 235, 278, 470, 517, 695, 1034, 1390, 1529, 2585, 3058, 5170, 6533, 7645, 13066, 15290, 32665, 65330, 71863, 143726, 359315, 718630]

約数ペア:

[(1, 718630), (2, 359315), (5, 143726), (10, 71863), (11, 65330), (22, 32665), (47, 15290), (55, 13066), (94, 7645), (110, 6533), (139, 5170), (235, 3058), (278, 2585), (470, 1529), (517, 1390), (695, 1034)]