69740090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10271}}^1$

素因数の和:10382

約数の個数: 32

約数和(自身を含む): 144958464

約数和(自身を除く): 75218374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 10271, 20542, 51355, 71897, 102710, 143794, 359485, 718970, 996287, 1992574, 4981435, 6974009, 9962870, 13948018, 34870045, 69740090]

約数ペア:

[(1, 69740090), (2, 34870045), (5, 13948018), (7, 9962870), (10, 6974009), (14, 4981435), (35, 1992574), (70, 996287), (97, 718970), (194, 359485), (485, 143794), (679, 102710), (970, 71897), (1358, 51355), (3395, 20542), (6790, 10271)]