180106490

素因数分解:

$2^1\times 5^1\times {\mathrm{2897}}^1\times {\mathrm{6217}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 324355752

約数和(自身を除く): 144249262

約数列:

[1, 2, 5, 10, 2897, 5794, 6217, 12434, 14485, 28970, 31085, 62170, 18010649, 36021298, 90053245, 180106490]

約数ペア:

[(1, 180106490), (2, 90053245), (5, 36021298), (10, 18010649), (2897, 62170), (5794, 31085), (6217, 28970), (12434, 14485)]