199890270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1831}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 520427232

約数和(自身を除く): 320536962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1213, 1831, 2426, 3639, 3662, 5493, 6065, 7278, 9155, 10917, 10986, 12130, 16479, 18195, 18310, 21834, 27465, 32958, 36390, 54585, 54930, 82395, 109170, 164790, 2221003, 4442006, 6663009, 11105015, 13326018, 19989027, 22210030, 33315045, 39978054, 66630090, 99945135, 199890270]

約数ペア:

[(1, 199890270), (2, 99945135), (3, 66630090), (5, 39978054), (6, 33315045), (9, 22210030), (10, 19989027), (15, 13326018), (18, 11105015), (30, 6663009), (45, 4442006), (90, 2221003), (1213, 164790), (1831, 109170), (2426, 82395), (3639, 54930), (3662, 54585), (5493, 36390), (6065, 32958), (7278, 27465), (9155, 21834), (10917, 18310), (10986, 18195), (12130, 16479)]