15666869260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{29059}}^1$

素因数の和:32926

約数の個数: 48

約数和(自身を含む): 37611544320

約数和(自身を除く): 21944675060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3851, 7702, 15404, 19255, 26957, 29059, 38510, 53914, 58118, 77020, 107828, 116236, 134785, 145295, 203413, 269570, 290590, 406826, 539140, 581180, 813652, 1017065, 2034130, 4068260, 111906209, 223812418, 447624836, 559531045, 783343463, 1119062090, 1566686926, 2238124180, 3133373852, 3916717315, 7833434630, 15666869260]

約数ペア:

[(1, 15666869260), (2, 7833434630), (4, 3916717315), (5, 3133373852), (7, 2238124180), (10, 1566686926), (14, 1119062090), (20, 783343463), (28, 559531045), (35, 447624836), (70, 223812418), (140, 111906209), (3851, 4068260), (7702, 2034130), (15404, 1017065), (19255, 813652), (26957, 581180), (29059, 539140), (38510, 406826), (53914, 290590), (58118, 269570), (77020, 203413), (107828, 145295), (116236, 134785)]