66499370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 140590728

約数和(自身を除く): 74091358

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1201, 1582, 2402, 3955, 5537, 6005, 7910, 8407, 11074, 12010, 16814, 27685, 42035, 55370, 58849, 84070, 117698, 135713, 271426, 294245, 588490, 678565, 949991, 1357130, 1899982, 4749955, 6649937, 9499910, 13299874, 33249685, 66499370]

約数ペア:

[(1, 66499370), (2, 33249685), (5, 13299874), (7, 9499910), (10, 6649937), (14, 4749955), (35, 1899982), (49, 1357130), (70, 949991), (98, 678565), (113, 588490), (226, 294245), (245, 271426), (490, 135713), (565, 117698), (791, 84070), (1130, 58849), (1201, 55370), (1582, 42035), (2402, 27685), (3955, 16814), (5537, 12010), (6005, 11074), (7910, 8407)]