2973420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16519}}^1$

素因数の和:16534

約数の個数: 36

約数和(自身を含む): 9019920

約数和(自身を除く): 6046500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16519, 33038, 49557, 66076, 82595, 99114, 148671, 165190, 198228, 247785, 297342, 330380, 495570, 594684, 743355, 991140, 1486710, 2973420]

約数ペア:

[(1, 2973420), (2, 1486710), (3, 991140), (4, 743355), (5, 594684), (6, 495570), (9, 330380), (10, 297342), (12, 247785), (15, 198228), (18, 165190), (20, 148671), (30, 99114), (36, 82595), (45, 66076), (60, 49557), (90, 33038), (180, 16519)]