189343710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1831}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 506511360

約数和(自身を除く): 317167650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 766, 1149, 1831, 1915, 2298, 3447, 3662, 3830, 5493, 5745, 6894, 9155, 10341, 10986, 11490, 16479, 17235, 18310, 20682, 27465, 32958, 34470, 49437, 51705, 54930, 82395, 98874, 103410, 164790, 247185, 494370, 701273, 1402546, 2103819, 3506365, 4207638, 6311457, 7012730, 10519095, 12622914, 18934371, 21038190, 31557285, 37868742, 63114570, 94671855, 189343710]

約数ペア:

[(1, 189343710), (2, 94671855), (3, 63114570), (5, 37868742), (6, 31557285), (9, 21038190), (10, 18934371), (15, 12622914), (18, 10519095), (27, 7012730), (30, 6311457), (45, 4207638), (54, 3506365), (90, 2103819), (135, 1402546), (270, 701273), (383, 494370), (766, 247185), (1149, 164790), (1831, 103410), (1915, 98874), (2298, 82395), (3447, 54930), (3662, 51705), (3830, 49437), (5493, 34470), (5745, 32958), (6894, 27465), (9155, 20682), (10341, 18310), (10986, 17235), (11490, 16479)]