20150930306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{34283}}^1$

素因数の和:34395

約数の個数: 48

約数和(自身を含む): 34331174784

約数和(自身を除く): 14180244478

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 169, 338, 481, 611, 962, 1222, 1739, 3478, 6253, 7943, 12506, 15886, 22607, 34283, 45214, 68566, 293891, 445679, 587782, 891358, 1268471, 1611301, 2536942, 3222602, 5793827, 11587654, 16490123, 20946913, 32980246, 41893826, 59618137, 119236274, 214371599, 272309869, 428743198, 544619738, 775035781, 1550071562, 10075465153, 20150930306]

約数ペア:

[(1, 20150930306), (2, 10075465153), (13, 1550071562), (26, 775035781), (37, 544619738), (47, 428743198), (74, 272309869), (94, 214371599), (169, 119236274), (338, 59618137), (481, 41893826), (611, 32980246), (962, 20946913), (1222, 16490123), (1739, 11587654), (3478, 5793827), (6253, 3222602), (7943, 2536942), (12506, 1611301), (15886, 1268471), (22607, 891358), (34283, 587782), (45214, 445679), (68566, 293891)]