545352660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70459}}^1$

素因数の和:70517

約数の個数: 72

約数和(自身を含む): 1692731040

約数和(自身を除く): 1147378380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 70459, 140918, 211377, 281836, 352295, 422754, 634131, 704590, 845508, 1056885, 1268262, 1409180, 2113770, 2536524, 3029737, 3170655, 4227540, 6059474, 6341310, 9089211, 12118948, 12682620, 15148685, 18178422, 27267633, 30297370, 36356844, 45446055, 54535266, 60594740, 90892110, 109070532, 136338165, 181784220, 272676330, 545352660]

約数ペア:

[(1, 545352660), (2, 272676330), (3, 181784220), (4, 136338165), (5, 109070532), (6, 90892110), (9, 60594740), (10, 54535266), (12, 45446055), (15, 36356844), (18, 30297370), (20, 27267633), (30, 18178422), (36, 15148685), (43, 12682620), (45, 12118948), (60, 9089211), (86, 6341310), (90, 6059474), (129, 4227540), (172, 3170655), (180, 3029737), (215, 2536524), (258, 2113770), (387, 1409180), (430, 1268262), (516, 1056885), (645, 845508), (774, 704590), (860, 634131), (1290, 422754), (1548, 352295), (1935, 281836), (2580, 211377), (3870, 140918), (7740, 70459)]