13980230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 27844128

約数和(自身を除く): 13863898

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 1741, 3482, 4015, 8030, 8705, 17410, 19151, 38302, 95755, 127093, 191510, 254186, 635465, 1270930, 1398023, 2796046, 6990115, 13980230]

約数ペア:

[(1, 13980230), (2, 6990115), (5, 2796046), (10, 1398023), (11, 1270930), (22, 635465), (55, 254186), (73, 191510), (110, 127093), (146, 95755), (365, 38302), (730, 19151), (803, 17410), (1606, 8705), (1741, 8030), (3482, 4015)]