7430580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41281}}^1$

素因数の和:41296

約数の個数: 36

約数和(自身を含む): 22539972

約数和(自身を除く): 15109392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41281, 82562, 123843, 165124, 206405, 247686, 371529, 412810, 495372, 619215, 743058, 825620, 1238430, 1486116, 1857645, 2476860, 3715290, 7430580]

約数ペア:

[(1, 7430580), (2, 3715290), (3, 2476860), (4, 1857645), (5, 1486116), (6, 1238430), (9, 825620), (10, 743058), (12, 619215), (15, 495372), (18, 412810), (20, 371529), (30, 247686), (36, 206405), (45, 165124), (60, 123843), (90, 82562), (180, 41281)]