248678970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{3923}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 597264192

約数和(自身を除く): 348585222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2113, 3923, 4226, 6339, 7846, 10565, 11769, 12678, 19615, 21130, 23538, 31695, 39230, 58845, 63390, 117690, 8289299, 16578598, 24867897, 41446495, 49735794, 82892990, 124339485, 248678970]

約数ペア:

[(1, 248678970), (2, 124339485), (3, 82892990), (5, 49735794), (6, 41446495), (10, 24867897), (15, 16578598), (30, 8289299), (2113, 117690), (3923, 63390), (4226, 58845), (6339, 39230), (7846, 31695), (10565, 23538), (11769, 21130), (12678, 19615)]