8712660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 27320832

約数和(自身を除く): 18608172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 307, 330, 430, 473, 516, 614, 645, 660, 860, 921, 946, 1228, 1290, 1419, 1535, 1842, 1892, 2365, 2580, 2838, 3070, 3377, 3684, 4605, 4730, 5676, 6140, 6754, 7095, 9210, 9460, 10131, 13201, 13508, 14190, 16885, 18420, 20262, 26402, 28380, 33770, 39603, 40524, 50655, 52804, 66005, 67540, 79206, 101310, 132010, 145211, 158412, 198015, 202620, 264020, 290422, 396030, 435633, 580844, 726055, 792060, 871266, 1452110, 1742532, 2178165, 2904220, 4356330, 8712660]

約数ペア:

[(1, 8712660), (2, 4356330), (3, 2904220), (4, 2178165), (5, 1742532), (6, 1452110), (10, 871266), (11, 792060), (12, 726055), (15, 580844), (20, 435633), (22, 396030), (30, 290422), (33, 264020), (43, 202620), (44, 198015), (55, 158412), (60, 145211), (66, 132010), (86, 101310), (110, 79206), (129, 67540), (132, 66005), (165, 52804), (172, 50655), (215, 40524), (220, 39603), (258, 33770), (307, 28380), (330, 26402), (430, 20262), (473, 18420), (516, 16885), (614, 14190), (645, 13508), (660, 13201), (860, 10131), (921, 9460), (946, 9210), (1228, 7095), (1290, 6754), (1419, 6140), (1535, 5676), (1842, 4730), (1892, 4605), (2365, 3684), (2580, 3377), (2838, 3070)]