231327790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{17047}}^1$

素因数の和:17136

約数の個数: 32

約数和(自身を含む): 441884160

約数和(自身を除く): 210556370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 17047, 34094, 85235, 170470, 392081, 784162, 1005773, 1960405, 2011546, 3920810, 5028865, 10057730, 23132779, 46265558, 115663895, 231327790]

約数ペア:

[(1, 231327790), (2, 115663895), (5, 46265558), (10, 23132779), (23, 10057730), (46, 5028865), (59, 3920810), (115, 2011546), (118, 1960405), (230, 1005773), (295, 784162), (590, 392081), (1357, 170470), (2714, 85235), (6785, 34094), (13570, 17047)]