229489750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 268671914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 497, 710, 875, 994, 1750, 1775, 1847, 2485, 3550, 3694, 4970, 8875, 9235, 12425, 12929, 17750, 18470, 24850, 25858, 46175, 62125, 64645, 92350, 124250, 129290, 131137, 230875, 262274, 323225, 461750, 646450, 655685, 917959, 1311370, 1616125, 1835918, 3232250, 3278425, 4589795, 6556850, 9179590, 16392125, 22948975, 32784250, 45897950, 114744875, 229489750]

約数ペア:

[(1, 229489750), (2, 114744875), (5, 45897950), (7, 32784250), (10, 22948975), (14, 16392125), (25, 9179590), (35, 6556850), (50, 4589795), (70, 3278425), (71, 3232250), (125, 1835918), (142, 1616125), (175, 1311370), (250, 917959), (350, 655685), (355, 646450), (497, 461750), (710, 323225), (875, 262274), (994, 230875), (1750, 131137), (1775, 129290), (1847, 124250), (2485, 92350), (3550, 64645), (3694, 62125), (4970, 46175), (8875, 25858), (9235, 24850), (12425, 18470), (12929, 17750)]