87965790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 232319232

約数和(自身を除く): 144353442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1815, 2203, 2662, 3630, 3993, 4406, 6609, 6655, 7986, 11015, 13218, 13310, 19965, 22030, 24233, 33045, 39930, 48466, 66090, 72699, 121165, 145398, 242330, 266563, 363495, 533126, 726990, 799689, 1332815, 1599378, 2665630, 2932193, 3998445, 5864386, 7996890, 8796579, 14660965, 17593158, 29321930, 43982895, 87965790]

約数ペア:

[(1, 87965790), (2, 43982895), (3, 29321930), (5, 17593158), (6, 14660965), (10, 8796579), (11, 7996890), (15, 5864386), (22, 3998445), (30, 2932193), (33, 2665630), (55, 1599378), (66, 1332815), (110, 799689), (121, 726990), (165, 533126), (242, 363495), (330, 266563), (363, 242330), (605, 145398), (726, 121165), (1210, 72699), (1331, 66090), (1815, 48466), (2203, 39930), (2662, 33045), (3630, 24233), (3993, 22030), (4406, 19965), (6609, 13310), (6655, 13218), (7986, 11015)]