1248779710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1153}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2494634112

約数和(自身を除く): 1245854402

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 277, 391, 554, 782, 1153, 1385, 1955, 2306, 2770, 3910, 4709, 5765, 6371, 9418, 11530, 12742, 19601, 23545, 26519, 31855, 39202, 47090, 53038, 63710, 98005, 108307, 132595, 196010, 216614, 265190, 319381, 450823, 541535, 638762, 901646, 1083070, 1596905, 2254115, 3193810, 4508230, 5429477, 7345763, 10858954, 14691526, 27147385, 36728815, 54294770, 73457630, 124877971, 249755942, 624389855, 1248779710]

約数ペア:

[(1, 1248779710), (2, 624389855), (5, 249755942), (10, 124877971), (17, 73457630), (23, 54294770), (34, 36728815), (46, 27147385), (85, 14691526), (115, 10858954), (170, 7345763), (230, 5429477), (277, 4508230), (391, 3193810), (554, 2254115), (782, 1596905), (1153, 1083070), (1385, 901646), (1955, 638762), (2306, 541535), (2770, 450823), (3910, 319381), (4709, 265190), (5765, 216614), (6371, 196010), (9418, 132595), (11530, 108307), (12742, 98005), (19601, 63710), (23545, 53038), (26519, 47090), (31855, 39202)]