1356805700740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{4725241}}^1$

素因数の和:4725557

約数の個数: 72

約数和(自身を含む): 3325795428312

約数和(自身を除く): 1968989727572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 293, 490, 586, 980, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 10255, 14357, 20510, 28714, 41020, 57428, 71785, 143570, 287140, 4725241, 9450482, 18900964, 23626205, 33076687, 47252410, 66153374, 94504820, 132306748, 165383435, 231536809, 330766870, 463073618, 661533740, 926147236, 1157684045, 1384495613, 2315368090, 2768991226, 4630736180, 5537982452, 6922478065, 9691469291, 13844956130, 19382938582, 27689912260, 38765877164, 48457346455, 67840285037, 96914692910, 135680570074, 193829385820, 271361140148, 339201425185, 678402850370, 1356805700740]

約数ペア:

[(1, 1356805700740), (2, 678402850370), (4, 339201425185), (5, 271361140148), (7, 193829385820), (10, 135680570074), (14, 96914692910), (20, 67840285037), (28, 48457346455), (35, 38765877164), (49, 27689912260), (70, 19382938582), (98, 13844956130), (140, 9691469291), (196, 6922478065), (245, 5537982452), (293, 4630736180), (490, 2768991226), (586, 2315368090), (980, 1384495613), (1172, 1157684045), (1465, 926147236), (2051, 661533740), (2930, 463073618), (4102, 330766870), (5860, 231536809), (8204, 165383435), (10255, 132306748), (14357, 94504820), (20510, 66153374), (28714, 47252410), (41020, 33076687), (57428, 23626205), (71785, 18900964), (143570, 9450482), (287140, 4725241)]