17418780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{32257}}^1$

素因数の和:32275

約数の個数: 48

約数和(自身を含む): 54193440

約数和(自身を除く): 36774660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 32257, 64514, 96771, 129028, 161285, 193542, 290313, 322570, 387084, 483855, 580626, 645140, 870939, 967710, 1161252, 1451565, 1741878, 1935420, 2903130, 3483756, 4354695, 5806260, 8709390, 17418780]

約数ペア:

[(1, 17418780), (2, 8709390), (3, 5806260), (4, 4354695), (5, 3483756), (6, 2903130), (9, 1935420), (10, 1741878), (12, 1451565), (15, 1161252), (18, 967710), (20, 870939), (27, 645140), (30, 580626), (36, 483855), (45, 387084), (54, 322570), (60, 290313), (90, 193542), (108, 161285), (135, 129028), (180, 96771), (270, 64514), (540, 32257)]