131742010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40830

約数の個数: 32

約数和(自身を含む): 264306240

約数和(自身を除く): 132564230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 40787, 81574, 203935, 407870, 693379, 774953, 1386758, 1549906, 3466895, 3874765, 6933790, 7749530, 13174201, 26348402, 65871005, 131742010]

約数ペア:

[(1, 131742010), (2, 65871005), (5, 26348402), (10, 13174201), (17, 7749530), (19, 6933790), (34, 3874765), (38, 3466895), (85, 1549906), (95, 1386758), (170, 774953), (190, 693379), (323, 407870), (646, 203935), (1615, 81574), (3230, 40787)]