270317294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18932

約数の個数: 32

約数和(自身を含む): 475524000

約数和(自身を除く): 205206706

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 18869, 37738, 245297, 358511, 490594, 547201, 717022, 1094402, 4660643, 7113613, 9321286, 10396819, 14227226, 20793638, 135158647, 270317294]

約数ペア:

[(1, 270317294), (2, 135158647), (13, 20793638), (19, 14227226), (26, 10396819), (29, 9321286), (38, 7113613), (58, 4660643), (247, 1094402), (377, 717022), (494, 547201), (551, 490594), (754, 358511), (1102, 245297), (7163, 37738), (14326, 18869)]