12909750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 36840960

約数和(自身を除く): 23931210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2459, 2625, 4918, 5250, 7377, 12295, 14754, 17213, 24590, 34426, 36885, 51639, 61475, 73770, 86065, 103278, 122950, 172130, 184425, 258195, 307375, 368850, 430325, 516390, 614750, 860650, 922125, 1290975, 1844250, 2151625, 2581950, 4303250, 6454875, 12909750]

約数ペア:

[(1, 12909750), (2, 6454875), (3, 4303250), (5, 2581950), (6, 2151625), (7, 1844250), (10, 1290975), (14, 922125), (15, 860650), (21, 614750), (25, 516390), (30, 430325), (35, 368850), (42, 307375), (50, 258195), (70, 184425), (75, 172130), (105, 122950), (125, 103278), (150, 86065), (175, 73770), (210, 61475), (250, 51639), (350, 36885), (375, 34426), (525, 24590), (750, 17213), (875, 14754), (1050, 12295), (1750, 7377), (2459, 5250), (2625, 4918)]