12906090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143401}}^1$

素因数の和:143414

約数の個数: 24

約数和(自身を含む): 33556068

約数和(自身を除く): 20649978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143401, 286802, 430203, 717005, 860406, 1290609, 1434010, 2151015, 2581218, 4302030, 6453045, 12906090]

約数ペア:

[(1, 12906090), (2, 6453045), (3, 4302030), (5, 2581218), (6, 2151015), (9, 1434010), (10, 1290609), (15, 860406), (18, 717005), (30, 430203), (45, 286802), (90, 143401)]