71390590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{121001}}^1$

素因数の和:121067

約数の個数: 16

約数和(自身を含む): 130682160

約数和(自身を除く): 59291570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 121001, 242002, 605005, 1210010, 7139059, 14278118, 35695295, 71390590]

約数ペア:

[(1, 71390590), (2, 35695295), (5, 14278118), (10, 7139059), (59, 1210010), (118, 605005), (295, 242002), (590, 121001)]