30615788

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 62741952

約数和(自身を除く): 32126164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 863, 1267, 1726, 2534, 3452, 5068, 6041, 8869, 12082, 17738, 24164, 35476, 42287, 84574, 156203, 169148, 312406, 624812, 1093421, 2186842, 4373684, 7653947, 15307894, 30615788]

約数ペア:

[(1, 30615788), (2, 15307894), (4, 7653947), (7, 4373684), (14, 2186842), (28, 1093421), (49, 624812), (98, 312406), (181, 169148), (196, 156203), (362, 84574), (724, 42287), (863, 35476), (1267, 24164), (1726, 17738), (2534, 12082), (3452, 8869), (5068, 6041)]