69457970

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{15679}}^1$

素因数の和:16129

約数の個数: 16

約数和(自身を含む): 125314560

約数和(自身を除く): 55856590

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 15679, 31358, 78395, 156790, 6945797, 13891594, 34728985, 69457970]

約数ペア:

[(1, 69457970), (2, 34728985), (5, 13891594), (10, 6945797), (443, 156790), (886, 78395), (2215, 31358), (4430, 15679)]