142961580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{794231}}^1$

素因数の和:794246

約数の個数: 36

約数和(自身を含む): 433650672

約数和(自身を除く): 290689092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 794231, 1588462, 2382693, 3176924, 3971155, 4765386, 7148079, 7942310, 9530772, 11913465, 14296158, 15884620, 23826930, 28592316, 35740395, 47653860, 71480790, 142961580]

約数ペア:

[(1, 142961580), (2, 71480790), (3, 47653860), (4, 35740395), (5, 28592316), (6, 23826930), (9, 15884620), (10, 14296158), (12, 11913465), (15, 9530772), (18, 7942310), (20, 7148079), (30, 4765386), (36, 3971155), (45, 3176924), (60, 2382693), (90, 1588462), (180, 794231)]