8730804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 21672000

約数和(自身を除く): 12941196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 257, 298, 447, 514, 596, 771, 894, 1028, 1542, 1788, 2831, 3084, 4883, 5662, 8493, 9766, 11324, 14649, 16986, 19532, 29298, 33972, 38293, 58596, 76586, 114879, 153172, 229758, 459516, 727567, 1455134, 2182701, 2910268, 4365402, 8730804]

約数ペア:

[(1, 8730804), (2, 4365402), (3, 2910268), (4, 2182701), (6, 1455134), (12, 727567), (19, 459516), (38, 229758), (57, 153172), (76, 114879), (114, 76586), (149, 58596), (228, 38293), (257, 33972), (298, 29298), (447, 19532), (514, 16986), (596, 14649), (771, 11324), (894, 9766), (1028, 8493), (1542, 5662), (1788, 4883), (2831, 3084)]