715707090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{126227}}^1$

素因数の和:126253

約数の個数: 80

約数和(自身を含む): 2199396672

約数和(自身を除く): 1483689582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 126227, 252454, 378681, 631135, 757362, 883589, 1136043, 1262270, 1767178, 1893405, 2272086, 2650767, 3408129, 3786810, 4417945, 5301534, 5680215, 6816258, 7952301, 8835890, 10224387, 11360430, 13253835, 15904602, 17040645, 20448774, 23856903, 26507670, 34081290, 39761505, 47713806, 51121935, 71570709, 79523010, 102243870, 119284515, 143141418, 238569030, 357853545, 715707090]

約数ペア:

[(1, 715707090), (2, 357853545), (3, 238569030), (5, 143141418), (6, 119284515), (7, 102243870), (9, 79523010), (10, 71570709), (14, 51121935), (15, 47713806), (18, 39761505), (21, 34081290), (27, 26507670), (30, 23856903), (35, 20448774), (42, 17040645), (45, 15904602), (54, 13253835), (63, 11360430), (70, 10224387), (81, 8835890), (90, 7952301), (105, 6816258), (126, 5680215), (135, 5301534), (162, 4417945), (189, 3786810), (210, 3408129), (270, 2650767), (315, 2272086), (378, 1893405), (405, 1767178), (567, 1262270), (630, 1136043), (810, 883589), (945, 757362), (1134, 631135), (1890, 378681), (2835, 252454), (5670, 126227)]