31798770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14929}}^1$

素因数の和:15010

約数の個数: 32

約数和(自身を含む): 77397120

約数和(自身を除く): 45598350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14929, 29858, 44787, 74645, 89574, 149290, 223935, 447870, 1059959, 2119918, 3179877, 5299795, 6359754, 10599590, 15899385, 31798770]

約数ペア:

[(1, 31798770), (2, 15899385), (3, 10599590), (5, 6359754), (6, 5299795), (10, 3179877), (15, 2119918), (30, 1059959), (71, 447870), (142, 223935), (213, 149290), (355, 89574), (426, 74645), (710, 44787), (1065, 29858), (2130, 14929)]