2390090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 4376160

約数和(自身を除く): 1986070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 4051, 8102, 20255, 40510, 239009, 478018, 1195045, 2390090]

約数ペア:

[(1, 2390090), (2, 1195045), (5, 478018), (10, 239009), (59, 40510), (118, 20255), (295, 8102), (590, 4051)]