126672910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139201}}^1$

素因数の和:139228

約数の個数: 32

約数和(自身を含む): 280631232

約数和(自身を除く): 153958322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 139201, 278402, 696005, 974407, 1392010, 1809613, 1948814, 3619226, 4872035, 9048065, 9744070, 12667291, 18096130, 25334582, 63336455, 126672910]

約数ペア:

[(1, 126672910), (2, 63336455), (5, 25334582), (7, 18096130), (10, 12667291), (13, 9744070), (14, 9048065), (26, 4872035), (35, 3619226), (65, 1948814), (70, 1809613), (91, 1392010), (130, 974407), (182, 696005), (455, 278402), (910, 139201)]