7229410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 13653360

約数和(自身を除く): 6423950

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 257, 290, 485, 514, 970, 1285, 2570, 2813, 5626, 7453, 14065, 14906, 24929, 28130, 37265, 49858, 74530, 124645, 249290, 722941, 1445882, 3614705, 7229410]

約数ペア:

[(1, 7229410), (2, 3614705), (5, 1445882), (10, 722941), (29, 249290), (58, 124645), (97, 74530), (145, 49858), (194, 37265), (257, 28130), (290, 24929), (485, 14906), (514, 14065), (970, 7453), (1285, 5626), (2570, 2813)]