27582370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 23485790

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 439, 515, 610, 878, 1030, 2195, 4390, 6283, 12566, 26779, 31415, 45217, 53558, 62830, 90434, 133895, 226085, 267790, 452170, 2758237, 5516474, 13791185, 27582370]

約数ペア:

[(1, 27582370), (2, 13791185), (5, 5516474), (10, 2758237), (61, 452170), (103, 267790), (122, 226085), (206, 133895), (305, 90434), (439, 62830), (515, 53558), (610, 45217), (878, 31415), (1030, 26779), (2195, 12566), (4390, 6283)]