27975540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27427}}^1$

素因数の和:27456

約数の個数: 48

約数和(自身を含む): 82942272

約数和(自身を除く): 54966732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 27427, 54854, 82281, 109708, 137135, 164562, 274270, 329124, 411405, 466259, 548540, 822810, 932518, 1398777, 1645620, 1865036, 2331295, 2797554, 4662590, 5595108, 6993885, 9325180, 13987770, 27975540]

約数ペア:

[(1, 27975540), (2, 13987770), (3, 9325180), (4, 6993885), (5, 5595108), (6, 4662590), (10, 2797554), (12, 2331295), (15, 1865036), (17, 1645620), (20, 1398777), (30, 932518), (34, 822810), (51, 548540), (60, 466259), (68, 411405), (85, 329124), (102, 274270), (170, 164562), (204, 137135), (255, 109708), (340, 82281), (510, 54854), (1020, 27427)]