18986962620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{179903}}^1$

素因数の和:181674

約数の個数: 48

約数和(自身を含む): 53194014720

約数和(自身を除く): 34207052100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1759, 3518, 5277, 7036, 8795, 10554, 17590, 21108, 26385, 35180, 52770, 105540, 179903, 359806, 539709, 719612, 899515, 1079418, 1799030, 2158836, 2698545, 3598060, 5397090, 10794180, 316449377, 632898754, 949348131, 1265797508, 1582246885, 1898696262, 3164493770, 3797392524, 4746740655, 6328987540, 9493481310, 18986962620]

約数ペア:

[(1, 18986962620), (2, 9493481310), (3, 6328987540), (4, 4746740655), (5, 3797392524), (6, 3164493770), (10, 1898696262), (12, 1582246885), (15, 1265797508), (20, 949348131), (30, 632898754), (60, 316449377), (1759, 10794180), (3518, 5397090), (5277, 3598060), (7036, 2698545), (8795, 2158836), (10554, 1799030), (17590, 1079418), (21108, 899515), (26385, 719612), (35180, 539709), (52770, 359806), (105540, 179903)]