30310316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 54589920

約数和(自身を除く): 24279604

約数列:

[1, 2, 4, 41, 82, 164, 421, 439, 842, 878, 1684, 1756, 17261, 17999, 34522, 35998, 69044, 71996, 184819, 369638, 739276, 7577579, 15155158, 30310316]

約数ペア:

[(1, 30310316), (2, 15155158), (4, 7577579), (41, 739276), (82, 369638), (164, 184819), (421, 71996), (439, 69044), (842, 35998), (878, 34522), (1684, 17999), (1756, 17261)]