40369290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103511}}^1$

素因数の和:103534

約数の個数: 32

約数和(自身を含む): 104340096

約数和(自身を除く): 63970806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103511, 207022, 310533, 517555, 621066, 1035110, 1345643, 1552665, 2691286, 3105330, 4036929, 6728215, 8073858, 13456430, 20184645, 40369290]

約数ペア:

[(1, 40369290), (2, 20184645), (3, 13456430), (5, 8073858), (6, 6728215), (10, 4036929), (13, 3105330), (15, 2691286), (26, 1552665), (30, 1345643), (39, 1035110), (65, 621066), (78, 517555), (130, 310533), (195, 207022), (390, 103511)]