248663670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{23887}}^1$

素因数の和:24244

約数の個数: 32

約数和(自身を含む): 598537728

約数和(自身を除く): 349874058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 23887, 47774, 71661, 119435, 143322, 238870, 358305, 716610, 8288789, 16577578, 24866367, 41443945, 49732734, 82887890, 124331835, 248663670]

約数ペア:

[(1, 248663670), (2, 124331835), (3, 82887890), (5, 49732734), (6, 41443945), (10, 24866367), (15, 16577578), (30, 8288789), (347, 716610), (694, 358305), (1041, 238870), (1735, 143322), (2082, 119435), (3470, 71661), (5205, 47774), (10410, 23887)]