71862590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^2$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 131923080

約数和(自身を除く): 60060490

約数列:

[1, 2, 5, 10, 59, 118, 295, 349, 590, 698, 1745, 3490, 20591, 41182, 102955, 121801, 205910, 243602, 609005, 1218010, 7186259, 14372518, 35931295, 71862590]

約数ペア:

[(1, 71862590), (2, 35931295), (5, 14372518), (10, 7186259), (59, 1218010), (118, 609005), (295, 243602), (349, 205910), (590, 121801), (698, 102955), (1745, 41182), (3490, 20591)]