2271780357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10429}}^1$

素因数の和:10514

約数の個数: 64

約数和(自身を含む): 4037160960

約数和(自身を除く): 1765380603

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 123, 161, 231, 253, 287, 451, 483, 759, 861, 943, 1353, 1771, 2829, 3157, 5313, 6601, 9471, 10373, 10429, 19803, 31119, 31287, 72611, 73003, 114719, 217833, 219009, 239867, 344157, 427589, 719601, 803033, 1282767, 1679069, 2409099, 2638537, 2993123, 4703479, 5037207, 7915611, 8979369, 9834547, 14110437, 18469759, 29503641, 32924353, 55409277, 68841829, 98773059, 108180017, 206525487, 324540051, 757260119, 2271780357]

約数ペア:

[(1, 2271780357), (3, 757260119), (7, 324540051), (11, 206525487), (21, 108180017), (23, 98773059), (33, 68841829), (41, 55409277), (69, 32924353), (77, 29503641), (123, 18469759), (161, 14110437), (231, 9834547), (253, 8979369), (287, 7915611), (451, 5037207), (483, 4703479), (759, 2993123), (861, 2638537), (943, 2409099), (1353, 1679069), (1771, 1282767), (2829, 803033), (3157, 719601), (5313, 427589), (6601, 344157), (9471, 239867), (10373, 219009), (10429, 217833), (19803, 114719), (31119, 73003), (31287, 72611)]