30234724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 29035676

約数列:

[1, 2, 4, 13, 26, 47, 52, 89, 94, 139, 178, 188, 278, 356, 556, 611, 1157, 1222, 1807, 2314, 2444, 3614, 4183, 4628, 6533, 7228, 8366, 12371, 13066, 16732, 24742, 26132, 49484, 54379, 84929, 108758, 160823, 169858, 217516, 321646, 339716, 581437, 643292, 1162874, 2325748, 7558681, 15117362, 30234724]

約数ペア:

[(1, 30234724), (2, 15117362), (4, 7558681), (13, 2325748), (26, 1162874), (47, 643292), (52, 581437), (89, 339716), (94, 321646), (139, 217516), (178, 169858), (188, 160823), (278, 108758), (356, 84929), (556, 54379), (611, 49484), (1157, 26132), (1222, 24742), (1807, 16732), (2314, 13066), (2444, 12371), (3614, 8366), (4183, 7228), (4628, 6533)]