137998630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 311288832

約数和(自身を除く): 173290202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 277, 385, 554, 647, 770, 1294, 1385, 1939, 2770, 3047, 3235, 3878, 4529, 6094, 6470, 7117, 9058, 9695, 14234, 15235, 19390, 21329, 22645, 30470, 35585, 42658, 45290, 49819, 71170, 99638, 106645, 179219, 213290, 249095, 358438, 498190, 896095, 1254533, 1792190, 1971409, 2509066, 3942818, 6272665, 9857045, 12545330, 13799863, 19714090, 27599726, 68999315, 137998630]

約数ペア:

[(1, 137998630), (2, 68999315), (5, 27599726), (7, 19714090), (10, 13799863), (11, 12545330), (14, 9857045), (22, 6272665), (35, 3942818), (55, 2509066), (70, 1971409), (77, 1792190), (110, 1254533), (154, 896095), (277, 498190), (385, 358438), (554, 249095), (647, 213290), (770, 179219), (1294, 106645), (1385, 99638), (1939, 71170), (2770, 49819), (3047, 45290), (3235, 42658), (3878, 35585), (4529, 30470), (6094, 22645), (6470, 21329), (7117, 19390), (9058, 15235), (9695, 14234)]