18370260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34019}}^1$

素因数の和:34037

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 38783340

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, 34019, 68038, 102057, 136076, 170095, 204114, 306171, 340190, 408228, 510285, 612342, 680380, 918513, 1020570, 1224684, 1530855, 1837026, 2041140, 3061710, 3674052, 4592565, 6123420, 9185130, 18370260]

約数ペア:

[(1, 18370260), (2, 9185130), (3, 6123420), (4, 4592565), (5, 3674052), (6, 3061710), (9, 2041140), (10, 1837026), (12, 1530855), (15, 1224684), (18, 1020570), (20, 918513), (27, 680380), (30, 612342), (36, 510285), (45, 408228), (54, 340190), (60, 306171), (90, 204114), (108, 170095), (135, 136076), (180, 102057), (270, 68038), (540, 34019)]