31880060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27017}}^1$

素因数の和:27085

約数の個数: 24

約数和(自身を含む): 68085360

約数和(自身を除く): 36205300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 27017, 54034, 108068, 135085, 270170, 540340, 1594003, 3188006, 6376012, 7970015, 15940030, 31880060]

約数ペア:

[(1, 31880060), (2, 15940030), (4, 7970015), (5, 6376012), (10, 3188006), (20, 1594003), (59, 540340), (118, 270170), (236, 135085), (295, 108068), (590, 54034), (1180, 27017)]