163772310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419929}}^1$

素因数の和:419952

約数の個数: 32

約数和(自身を含む): 423289440

約数和(自身を除く): 259517130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 419929, 839858, 1259787, 2099645, 2519574, 4199290, 5459077, 6298935, 10918154, 12597870, 16377231, 27295385, 32754462, 54590770, 81886155, 163772310]

約数ペア:

[(1, 163772310), (2, 81886155), (3, 54590770), (5, 32754462), (6, 27295385), (10, 16377231), (13, 12597870), (15, 10918154), (26, 6298935), (30, 5459077), (39, 4199290), (65, 2519574), (78, 2099645), (130, 1259787), (195, 839858), (390, 419929)]