71045310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 195604992

約数和(自身を除く): 124559682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 907, 1119, 1814, 1865, 2238, 2611, 2721, 3730, 4535, 5222, 5442, 5595, 6349, 7833, 9070, 11190, 12698, 13055, 13605, 15666, 19047, 26110, 27210, 31745, 38094, 39165, 63490, 78330, 95235, 190470, 338311, 676622, 1014933, 1691555, 2029866, 2368177, 3383110, 4736354, 5074665, 7104531, 10149330, 11840885, 14209062, 23681770, 35522655, 71045310]

約数ペア:

[(1, 71045310), (2, 35522655), (3, 23681770), (5, 14209062), (6, 11840885), (7, 10149330), (10, 7104531), (14, 5074665), (15, 4736354), (21, 3383110), (30, 2368177), (35, 2029866), (42, 1691555), (70, 1014933), (105, 676622), (210, 338311), (373, 190470), (746, 95235), (907, 78330), (1119, 63490), (1814, 39165), (1865, 38094), (2238, 31745), (2611, 27210), (2721, 26110), (3730, 19047), (4535, 15666), (5222, 13605), (5442, 13055), (5595, 12698), (6349, 11190), (7833, 9070)]