30758052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 78406272

約数和(自身を除く): 47648220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 2777, 3692, 5538, 5554, 8331, 11076, 11108, 16662, 33324, 36101, 72202, 108303, 144404, 197167, 216606, 394334, 433212, 591501, 788668, 1183002, 2366004, 2563171, 5126342, 7689513, 10252684, 15379026, 30758052]

約数ペア:

[(1, 30758052), (2, 15379026), (3, 10252684), (4, 7689513), (6, 5126342), (12, 2563171), (13, 2366004), (26, 1183002), (39, 788668), (52, 591501), (71, 433212), (78, 394334), (142, 216606), (156, 197167), (213, 144404), (284, 108303), (426, 72202), (852, 36101), (923, 33324), (1846, 16662), (2769, 11108), (2777, 11076), (3692, 8331), (5538, 5554)]