22804620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8839}}^1$

素因数の和:8894

約数の個数: 48

約数和(自身を含む): 65345280

約数和(自身を除く): 42540660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 8839, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 265170, 380077, 530340, 760154, 1140231, 1520308, 1900385, 2280462, 3800770, 4560924, 5701155, 7601540, 11402310, 22804620]

約数ペア:

[(1, 22804620), (2, 11402310), (3, 7601540), (4, 5701155), (5, 4560924), (6, 3800770), (10, 2280462), (12, 1900385), (15, 1520308), (20, 1140231), (30, 760154), (43, 530340), (60, 380077), (86, 265170), (129, 176780), (172, 132585), (215, 106068), (258, 88390), (430, 53034), (516, 44195), (645, 35356), (860, 26517), (1290, 17678), (2580, 8839)]