31069990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7523}}^1$

素因数の和:7596

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 33937370

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 7523, 15046, 37615, 52661, 75230, 105322, 263305, 443857, 526610, 887714, 2219285, 3106999, 4438570, 6213998, 15534995, 31069990]

約数ペア:

[(1, 31069990), (2, 15534995), (5, 6213998), (7, 4438570), (10, 3106999), (14, 2219285), (35, 887714), (59, 526610), (70, 443857), (118, 263305), (295, 105322), (413, 75230), (590, 52661), (826, 37615), (2065, 15046), (4130, 7523)]