2011324942690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1982011}}^1$

素因数の和:1982160

約数の個数: 96

約数和(自身を含む): 4473797486400

約数和(自身を除く): 2462472543710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 109, 133, 190, 218, 245, 266, 490, 545, 665, 763, 931, 1090, 1330, 1526, 1862, 2071, 3815, 4142, 4655, 5341, 7630, 9310, 10355, 10682, 14497, 20710, 26705, 28994, 53410, 72485, 101479, 144970, 202958, 507395, 1014790, 1982011, 3964022, 9910055, 13874077, 19820110, 27748154, 37658209, 69370385, 75316418, 97118539, 138740770, 188291045, 194237078, 216039199, 263607463, 376582090, 432078398, 485592695, 527214926, 971185390, 1080195995, 1318037315, 1512274393, 1845252241, 2160391990, 2636074630, 3024548786, 3690504482, 4104744781, 7561371965, 8209489562, 9226261205, 10585920751, 15122743930, 18452522410, 20523723905, 21171841502, 28733213467, 41047447810, 52929603755, 57466426934, 105859207510, 143666067335, 201132494269, 287332134670, 402264988538, 1005662471345, 2011324942690]

約数ペア:

[(1, 2011324942690), (2, 1005662471345), (5, 402264988538), (7, 287332134670), (10, 201132494269), (14, 143666067335), (19, 105859207510), (35, 57466426934), (38, 52929603755), (49, 41047447810), (70, 28733213467), (95, 21171841502), (98, 20523723905), (109, 18452522410), (133, 15122743930), (190, 10585920751), (218, 9226261205), (245, 8209489562), (266, 7561371965), (490, 4104744781), (545, 3690504482), (665, 3024548786), (763, 2636074630), (931, 2160391990), (1090, 1845252241), (1330, 1512274393), (1526, 1318037315), (1862, 1080195995), (2071, 971185390), (3815, 527214926), (4142, 485592695), (4655, 432078398), (5341, 376582090), (7630, 263607463), (9310, 216039199), (10355, 194237078), (10682, 188291045), (14497, 138740770), (20710, 97118539), (26705, 75316418), (28994, 69370385), (53410, 37658209), (72485, 27748154), (101479, 19820110), (144970, 13874077), (202958, 9910055), (507395, 3964022), (1014790, 1982011)]