18102030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{603401}}^1$

素因数の和:603411

約数の個数: 16

約数和(自身を含む): 43444944

約数和(自身を除く): 25342914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 603401, 1206802, 1810203, 3017005, 3620406, 6034010, 9051015, 18102030]

約数ペア:

[(1, 18102030), (2, 9051015), (3, 6034010), (5, 3620406), (6, 3017005), (10, 1810203), (15, 1206802), (30, 603401)]