231010246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 387508320

約数和(自身を除く): 156498074

約数列:

[1, 2, 17, 19, 34, 38, 323, 541, 646, 661, 1082, 1322, 9197, 10279, 11237, 12559, 18394, 20558, 22474, 25118, 174743, 213503, 349486, 357601, 427006, 715202, 6079217, 6794419, 12158434, 13588838, 115505123, 231010246]

約数ペア:

[(1, 231010246), (2, 115505123), (17, 13588838), (19, 12158434), (34, 6794419), (38, 6079217), (323, 715202), (541, 427006), (646, 357601), (661, 349486), (1082, 213503), (1322, 174743), (9197, 25118), (10279, 22474), (11237, 20558), (12559, 18394)]