71860090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3347}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 137401920

約数和(自身を除く): 65541830

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 3347, 4294, 6694, 10735, 16735, 21470, 33470, 63593, 127186, 317965, 378211, 635930, 756422, 1891055, 3782110, 7186009, 14372018, 35930045, 71860090]

約数ペア:

[(1, 71860090), (2, 35930045), (5, 14372018), (10, 7186009), (19, 3782110), (38, 1891055), (95, 756422), (113, 635930), (190, 378211), (226, 317965), (565, 127186), (1130, 63593), (2147, 33470), (3347, 21470), (4294, 16735), (6694, 10735)]