5240690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 11700288

約数和(自身を除く): 6459598

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 443, 455, 845, 886, 910, 1183, 1690, 2215, 2366, 3101, 4430, 5759, 5915, 6202, 11518, 11830, 15505, 28795, 31010, 40313, 57590, 74867, 80626, 149734, 201565, 374335, 403130, 524069, 748670, 1048138, 2620345, 5240690]

約数ペア:

[(1, 5240690), (2, 2620345), (5, 1048138), (7, 748670), (10, 524069), (13, 403130), (14, 374335), (26, 201565), (35, 149734), (65, 80626), (70, 74867), (91, 57590), (130, 40313), (169, 31010), (182, 28795), (338, 15505), (443, 11830), (455, 11518), (845, 6202), (886, 5915), (910, 5759), (1183, 4430), (1690, 3101), (2215, 2366)]