13480777730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{7549}}^1$

素因数の和:7923

約数の個数: 64

約数和(自身を含む): 28128038400

約数和(自身を除く): 14647260670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 263, 485, 526, 679, 970, 1315, 1358, 1841, 2630, 3395, 3682, 6790, 7549, 9205, 15098, 18410, 25511, 37745, 51022, 52843, 75490, 105686, 127555, 178577, 255110, 264215, 357154, 528430, 732253, 892885, 1464506, 1785770, 1985387, 3661265, 3970774, 5125771, 7322530, 9926935, 10251542, 13897709, 19853870, 25628855, 27795418, 51257710, 69488545, 138977090, 192582539, 385165078, 962912695, 1348077773, 1925825390, 2696155546, 6740388865, 13480777730]

約数ペア:

[(1, 13480777730), (2, 6740388865), (5, 2696155546), (7, 1925825390), (10, 1348077773), (14, 962912695), (35, 385165078), (70, 192582539), (97, 138977090), (194, 69488545), (263, 51257710), (485, 27795418), (526, 25628855), (679, 19853870), (970, 13897709), (1315, 10251542), (1358, 9926935), (1841, 7322530), (2630, 5125771), (3395, 3970774), (3682, 3661265), (6790, 1985387), (7549, 1785770), (9205, 1464506), (15098, 892885), (18410, 732253), (25511, 528430), (37745, 357154), (51022, 264215), (52843, 255110), (75490, 178577), (105686, 127555)]