149075650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{129631}}^1$

素因数の和:129666

約数の個数: 24

約数和(自身を含む): 289338624

約数和(自身を除く): 140262974

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 129631, 259262, 648155, 1296310, 2981513, 3240775, 5963026, 6481550, 14907565, 29815130, 74537825, 149075650]

約数ペア:

[(1, 149075650), (2, 74537825), (5, 29815130), (10, 14907565), (23, 6481550), (25, 5963026), (46, 3240775), (50, 2981513), (115, 1296310), (230, 648155), (575, 259262), (1150, 129631)]