6406120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 16692480

約数和(自身を除く): 10286360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 167, 274, 280, 334, 548, 668, 685, 835, 959, 1096, 1169, 1336, 1370, 1670, 1918, 2338, 2740, 3340, 3836, 4676, 4795, 5480, 5845, 6680, 7672, 9352, 9590, 11690, 19180, 22879, 23380, 38360, 45758, 46760, 91516, 114395, 160153, 183032, 228790, 320306, 457580, 640612, 800765, 915160, 1281224, 1601530, 3203060, 6406120]

約数ペア:

[(1, 6406120), (2, 3203060), (4, 1601530), (5, 1281224), (7, 915160), (8, 800765), (10, 640612), (14, 457580), (20, 320306), (28, 228790), (35, 183032), (40, 160153), (56, 114395), (70, 91516), (137, 46760), (140, 45758), (167, 38360), (274, 23380), (280, 22879), (334, 19180), (548, 11690), (668, 9590), (685, 9352), (835, 7672), (959, 6680), (1096, 5845), (1169, 5480), (1336, 4795), (1370, 4676), (1670, 3836), (1918, 3340), (2338, 2740)]