496496820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{285343}}^1$

素因数の和:285384

約数の個数: 48

約数和(自身を含む): 1438133760

約数和(自身を除く): 941636940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 285343, 570686, 856029, 1141372, 1426715, 1712058, 2853430, 3424116, 4280145, 5706860, 8274947, 8560290, 16549894, 17120580, 24824841, 33099788, 41374735, 49649682, 82749470, 99299364, 124124205, 165498940, 248248410, 496496820]

約数ペア:

[(1, 496496820), (2, 248248410), (3, 165498940), (4, 124124205), (5, 99299364), (6, 82749470), (10, 49649682), (12, 41374735), (15, 33099788), (20, 24824841), (29, 17120580), (30, 16549894), (58, 8560290), (60, 8274947), (87, 5706860), (116, 4280145), (145, 3424116), (174, 2853430), (290, 1712058), (348, 1426715), (435, 1141372), (580, 856029), (870, 570686), (1740, 285343)]