770646

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 1647360

約数和(自身を除く): 876714

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 103, 129, 174, 206, 258, 309, 618, 1247, 2494, 2987, 3741, 4429, 5974, 7482, 8858, 8961, 13287, 17922, 26574, 128441, 256882, 385323, 770646]

約数ペア:

[(1, 770646), (2, 385323), (3, 256882), (6, 128441), (29, 26574), (43, 17922), (58, 13287), (86, 8961), (87, 8858), (103, 7482), (129, 5974), (174, 4429), (206, 3741), (258, 2987), (309, 2494), (618, 1247)]