2019535560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{801403}}^1$

素因数の和:801427

約数の個数: 96

約数和(自身を含む): 7501141440

約数和(自身を除く): 5481605880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 801403, 1602806, 2404209, 3205612, 4007015, 4808418, 5609821, 6411224, 7212627, 8014030, 9616836, 11219642, 12021045, 14425254, 16028060, 16829463, 19233672, 22439284, 24042090, 28049105, 28850508, 32056120, 33658926, 36063135, 44878568, 48084180, 50488389, 56098210, 57701016, 67317852, 72126270, 84147315, 96168360, 100976778, 112196420, 134635704, 144252540, 168294630, 201953556, 224392840, 252441945, 288505080, 336589260, 403907112, 504883890, 673178520, 1009767780, 2019535560]

約数ペア:

[(1, 2019535560), (2, 1009767780), (3, 673178520), (4, 504883890), (5, 403907112), (6, 336589260), (7, 288505080), (8, 252441945), (9, 224392840), (10, 201953556), (12, 168294630), (14, 144252540), (15, 134635704), (18, 112196420), (20, 100976778), (21, 96168360), (24, 84147315), (28, 72126270), (30, 67317852), (35, 57701016), (36, 56098210), (40, 50488389), (42, 48084180), (45, 44878568), (56, 36063135), (60, 33658926), (63, 32056120), (70, 28850508), (72, 28049105), (84, 24042090), (90, 22439284), (105, 19233672), (120, 16829463), (126, 16028060), (140, 14425254), (168, 12021045), (180, 11219642), (210, 9616836), (252, 8014030), (280, 7212627), (315, 6411224), (360, 5609821), (420, 4808418), (504, 4007015), (630, 3205612), (840, 2404209), (1260, 1602806), (2520, 801403)]