30967326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 76554240

約数和(自身を除く): 45586914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1423, 1674, 2418, 2846, 3627, 4269, 7254, 8538, 10881, 12807, 18499, 21762, 25614, 36998, 38421, 44113, 55497, 76842, 88226, 110994, 132339, 166491, 264678, 332982, 397017, 499473, 573469, 794034, 998946, 1146938, 1191051, 1720407, 2382102, 3440814, 5161221, 10322442, 15483663, 30967326]

約数ペア:

[(1, 30967326), (2, 15483663), (3, 10322442), (6, 5161221), (9, 3440814), (13, 2382102), (18, 1720407), (26, 1191051), (27, 1146938), (31, 998946), (39, 794034), (54, 573469), (62, 499473), (78, 397017), (93, 332982), (117, 264678), (186, 166491), (234, 132339), (279, 110994), (351, 88226), (403, 76842), (558, 55497), (702, 44113), (806, 38421), (837, 36998), (1209, 25614), (1423, 21762), (1674, 18499), (2418, 12807), (2846, 10881), (3627, 8538), (4269, 7254)]