2430490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 36

約数和(自身を含む): 4813146

約数和(自身を除く): 2382656

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 841, 986, 1445, 1682, 2465, 2890, 4205, 4930, 8381, 8410, 14297, 16762, 28594, 41905, 71485, 83810, 142970, 243049, 486098, 1215245, 2430490]

約数ペア:

[(1, 2430490), (2, 1215245), (5, 486098), (10, 243049), (17, 142970), (29, 83810), (34, 71485), (58, 41905), (85, 28594), (145, 16762), (170, 14297), (289, 8410), (290, 8381), (493, 4930), (578, 4205), (841, 2890), (986, 2465), (1445, 1682)]