26564970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20593}}^1$

素因数の和:20646

約数の個数: 32

約数和(自身を含む): 65241792

約数和(自身を除く): 38676822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20593, 41186, 61779, 102965, 123558, 205930, 308895, 617790, 885499, 1770998, 2656497, 4427495, 5312994, 8854990, 13282485, 26564970]

約数ペア:

[(1, 26564970), (2, 13282485), (3, 8854990), (5, 5312994), (6, 4427495), (10, 2656497), (15, 1770998), (30, 885499), (43, 617790), (86, 308895), (129, 205930), (215, 123558), (258, 102965), (430, 61779), (645, 41186), (1290, 20593)]