74991490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10607}}^1$

素因数の和:10722

約数の個数: 32

約数和(自身を含む): 155810304

約数和(自身を除く): 80818814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 10607, 21214, 53035, 74249, 106070, 148498, 371245, 742490, 1071307, 2142614, 5356535, 7499149, 10713070, 14998298, 37495745, 74991490]

約数ペア:

[(1, 74991490), (2, 37495745), (5, 14998298), (7, 10713070), (10, 7499149), (14, 5356535), (35, 2142614), (70, 1071307), (101, 742490), (202, 371245), (505, 148498), (707, 106070), (1010, 74249), (1414, 53035), (3535, 21214), (7070, 10607)]