64698970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6121}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 133998336

約数和(自身を除く): 69299366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6121, 10570, 12242, 30605, 42847, 61210, 85694, 214235, 428470, 924271, 1848542, 4621355, 6469897, 9242710, 12939794, 32349485, 64698970]

約数ペア:

[(1, 64698970), (2, 32349485), (5, 12939794), (7, 9242710), (10, 6469897), (14, 4621355), (35, 1848542), (70, 924271), (151, 428470), (302, 214235), (755, 85694), (1057, 61210), (1510, 42847), (2114, 30605), (5285, 12242), (6121, 10570)]