165164970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{12541}}^1$

素因数の和:12990

約数の個数: 32

約数和(自身を含む): 397330560

約数和(自身を除く): 232165590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 12541, 13170, 25082, 37623, 62705, 75246, 125410, 188115, 376230, 5505499, 11010998, 16516497, 27527495, 33032994, 55054990, 82582485, 165164970]

約数ペア:

[(1, 165164970), (2, 82582485), (3, 55054990), (5, 33032994), (6, 27527495), (10, 16516497), (15, 11010998), (30, 5505499), (439, 376230), (878, 188115), (1317, 125410), (2195, 75246), (2634, 62705), (4390, 37623), (6585, 25082), (12541, 13170)]