73870070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{47051}}^1$

素因数の和:47215

約数の個数: 16

約数和(自身を含む): 133815888

約数和(自身を除く): 59945818

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 47051, 94102, 235255, 470510, 7387007, 14774014, 36935035, 73870070]

約数ペア:

[(1, 73870070), (2, 36935035), (5, 14774014), (10, 7387007), (157, 470510), (314, 235255), (785, 94102), (1570, 47051)]