27999810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103703}}^1$

素因数の和:103719

約数の個数: 32

約数和(自身を含む): 74666880

約数和(自身を除く): 46667070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 103703, 207406, 311109, 518515, 622218, 933327, 1037030, 1555545, 1866654, 2799981, 3111090, 4666635, 5599962, 9333270, 13999905, 27999810]

約数ペア:

[(1, 27999810), (2, 13999905), (3, 9333270), (5, 5599962), (6, 4666635), (9, 3111090), (10, 2799981), (15, 1866654), (18, 1555545), (27, 1037030), (30, 933327), (45, 622218), (54, 518515), (90, 311109), (135, 207406), (270, 103703)]