90860590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{154001}}^1$

素因数の和:154067

約数の個数: 16

約数和(自身を含む): 166322160

約数和(自身を除く): 75461570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 154001, 308002, 770005, 1540010, 9086059, 18172118, 45430295, 90860590]

約数ペア:

[(1, 90860590), (2, 45430295), (5, 18172118), (10, 9086059), (59, 1540010), (118, 770005), (295, 308002), (590, 154001)]