2506105560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2983459}}^1$

素因数の和:2983480

約数の個数: 64

約数和(自身を含む): 8592364800

約数和(自身を除く): 6086259240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2983459, 5966918, 8950377, 11933836, 14917295, 17900754, 20884213, 23867672, 29834590, 35801508, 41768426, 44751885, 59669180, 62652639, 71603016, 83536852, 89503770, 104421065, 119338360, 125305278, 167073704, 179007540, 208842130, 250610556, 313263195, 358015080, 417684260, 501221112, 626526390, 835368520, 1253052780, 2506105560]

約数ペア:

[(1, 2506105560), (2, 1253052780), (3, 835368520), (4, 626526390), (5, 501221112), (6, 417684260), (7, 358015080), (8, 313263195), (10, 250610556), (12, 208842130), (14, 179007540), (15, 167073704), (20, 125305278), (21, 119338360), (24, 104421065), (28, 89503770), (30, 83536852), (35, 71603016), (40, 62652639), (42, 59669180), (56, 44751885), (60, 41768426), (70, 35801508), (84, 29834590), (105, 23867672), (120, 20884213), (140, 17900754), (168, 14917295), (210, 11933836), (280, 8950377), (420, 5966918), (840, 2983459)]