2247276110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 4321728000

約数和(自身を除く): 2074451890

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 163, 190, 298, 326, 487, 745, 815, 974, 1490, 1630, 2435, 2831, 3097, 4870, 5662, 6194, 9253, 14155, 15485, 18506, 24287, 28310, 30970, 46265, 48574, 72563, 79381, 92530, 121435, 145126, 158762, 242870, 362815, 396905, 461453, 725630, 793810, 922906, 1378697, 1508239, 2307265, 2757394, 3016478, 4614530, 6893485, 7541195, 11827769, 13786970, 15082390, 23655538, 59138845, 118277690, 224727611, 449455222, 1123638055, 2247276110]

約数ペア:

[(1, 2247276110), (2, 1123638055), (5, 449455222), (10, 224727611), (19, 118277690), (38, 59138845), (95, 23655538), (149, 15082390), (163, 13786970), (190, 11827769), (298, 7541195), (326, 6893485), (487, 4614530), (745, 3016478), (815, 2757394), (974, 2307265), (1490, 1508239), (1630, 1378697), (2435, 922906), (2831, 793810), (3097, 725630), (4870, 461453), (5662, 396905), (6194, 362815), (9253, 242870), (14155, 158762), (15485, 145126), (18506, 121435), (24287, 92530), (28310, 79381), (30970, 72563), (46265, 48574)]