70498130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 131889600

約数和(自身を除く): 61391470

約数列:

[1, 2, 5, 10, 29, 58, 145, 283, 290, 566, 859, 1415, 1718, 2830, 4295, 8207, 8590, 16414, 24911, 41035, 49822, 82070, 124555, 243097, 249110, 486194, 1215485, 2430970, 7049813, 14099626, 35249065, 70498130]

約数ペア:

[(1, 70498130), (2, 35249065), (5, 14099626), (10, 7049813), (29, 2430970), (58, 1215485), (145, 486194), (283, 249110), (290, 243097), (566, 124555), (859, 82070), (1415, 49822), (1718, 41035), (2830, 24911), (4295, 16414), (8207, 8590)]