871567431420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7039}}^1\times {\mathrm{294809}}^1$

素因数の和:301867

約数の個数: 96

約数和(自身を含む): 2789421465600

約数和(自身を除く): 1917854034180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7039, 14078, 21117, 28156, 35195, 42234, 49273, 70390, 84468, 98546, 105585, 140780, 147819, 197092, 211170, 246365, 294809, 295638, 422340, 492730, 589618, 591276, 739095, 884427, 985460, 1179236, 1474045, 1478190, 1768854, 2063663, 2948090, 2956380, 3537708, 4127326, 4422135, 5896180, 6190989, 8254652, 8844270, 10318315, 12381978, 17688540, 20636630, 24763956, 30954945, 41273260, 61909890, 123819780, 2075160551, 4150321102, 6225481653, 8300642204, 10375802755, 12450963306, 14526123857, 20751605510, 24901926612, 29052247714, 31127408265, 41503211020, 43578371571, 58104495428, 62254816530, 72630619285, 87156743142, 124509633060, 145261238570, 174313486284, 217891857855, 290522477140, 435783715710, 871567431420]

約数ペア:

[(1, 871567431420), (2, 435783715710), (3, 290522477140), (4, 217891857855), (5, 174313486284), (6, 145261238570), (7, 124509633060), (10, 87156743142), (12, 72630619285), (14, 62254816530), (15, 58104495428), (20, 43578371571), (21, 41503211020), (28, 31127408265), (30, 29052247714), (35, 24901926612), (42, 20751605510), (60, 14526123857), (70, 12450963306), (84, 10375802755), (105, 8300642204), (140, 6225481653), (210, 4150321102), (420, 2075160551), (7039, 123819780), (14078, 61909890), (21117, 41273260), (28156, 30954945), (35195, 24763956), (42234, 20636630), (49273, 17688540), (70390, 12381978), (84468, 10318315), (98546, 8844270), (105585, 8254652), (140780, 6190989), (147819, 5896180), (197092, 4422135), (211170, 4127326), (246365, 3537708), (294809, 2956380), (295638, 2948090), (422340, 2063663), (492730, 1768854), (589618, 1478190), (591276, 1474045), (739095, 1179236), (884427, 985460)]