141557580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{786431}}^1$

素因数の和:786446

約数の個数: 36

約数和(自身を含む): 429391872

約数和(自身を除く): 287834292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 786431, 1572862, 2359293, 3145724, 3932155, 4718586, 7077879, 7864310, 9437172, 11796465, 14155758, 15728620, 23592930, 28311516, 35389395, 47185860, 70778790, 141557580]

約数ペア:

[(1, 141557580), (2, 70778790), (3, 47185860), (4, 35389395), (5, 28311516), (6, 23592930), (9, 15728620), (10, 14155758), (12, 11796465), (15, 9437172), (18, 7864310), (20, 7077879), (30, 4718586), (36, 3932155), (45, 3145724), (60, 2359293), (90, 1572862), (180, 786431)]