81849630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2728321}}^1$

素因数の和:2728331

約数の個数: 16

約数和(自身を含む): 196439184

約数和(自身を除く): 114589554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2728321, 5456642, 8184963, 13641605, 16369926, 27283210, 40924815, 81849630]

約数ペア:

[(1, 81849630), (2, 40924815), (3, 27283210), (5, 16369926), (6, 13641605), (10, 8184963), (15, 5456642), (30, 2728321)]