340205287970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1\times {\mathrm{1523}}^1$

素因数の和:2595

約数の個数: 64

約数和(自身を含む): 621693830016

約数和(自身を除く): 281488542046

約数列:

[1, 2, 5, 10, 97, 194, 421, 485, 547, 842, 970, 1094, 1523, 2105, 2735, 3046, 4210, 5470, 7615, 15230, 40837, 53059, 81674, 106118, 147731, 204185, 230287, 265295, 295462, 408370, 460574, 530590, 641183, 738655, 833081, 1151435, 1282366, 1477310, 1666162, 2302870, 3205915, 4165405, 6411830, 8330810, 22337839, 44675678, 62194751, 80808857, 111689195, 124389502, 161617714, 223378390, 310973755, 350727101, 404044285, 621947510, 701454202, 808088570, 1753635505, 3507271010, 34020528797, 68041057594, 170102643985, 340205287970]

約数ペア:

[(1, 340205287970), (2, 170102643985), (5, 68041057594), (10, 34020528797), (97, 3507271010), (194, 1753635505), (421, 808088570), (485, 701454202), (547, 621947510), (842, 404044285), (970, 350727101), (1094, 310973755), (1523, 223378390), (2105, 161617714), (2735, 124389502), (3046, 111689195), (4210, 80808857), (5470, 62194751), (7615, 44675678), (15230, 22337839), (40837, 8330810), (53059, 6411830), (81674, 4165405), (106118, 3205915), (147731, 2302870), (204185, 1666162), (230287, 1477310), (265295, 1282366), (295462, 1151435), (408370, 833081), (460574, 738655), (530590, 641183)]