5147730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8191

約数の個数: 48

約数和(自身を含む): 15297984

約数和(自身を除く): 10150254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 8171, 16342, 24513, 40855, 49026, 57197, 73539, 81710, 114394, 122565, 147078, 171591, 245130, 285985, 343182, 367695, 514773, 571970, 735390, 857955, 1029546, 1715910, 2573865, 5147730]

約数ペア:

[(1, 5147730), (2, 2573865), (3, 1715910), (5, 1029546), (6, 857955), (7, 735390), (9, 571970), (10, 514773), (14, 367695), (15, 343182), (18, 285985), (21, 245130), (30, 171591), (35, 147078), (42, 122565), (45, 114394), (63, 81710), (70, 73539), (90, 57197), (105, 49026), (126, 40855), (210, 24513), (315, 16342), (630, 8171)]