149809970

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{6679}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 269818560

約数和(自身を除く): 120008590

約数列:

[1, 2, 5, 10, 2243, 4486, 6679, 11215, 13358, 22430, 33395, 66790, 14980997, 29961994, 74904985, 149809970]

約数ペア:

[(1, 149809970), (2, 74904985), (5, 29961994), (10, 14980997), (2243, 66790), (4486, 33395), (6679, 22430), (11215, 13358)]