12972030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{432401}}^1$

素因数の和:432411

約数の個数: 16

約数和(自身を含む): 31132944

約数和(自身を除く): 18160914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 432401, 864802, 1297203, 2162005, 2594406, 4324010, 6486015, 12972030]

約数ペア:

[(1, 12972030), (2, 6486015), (3, 4324010), (5, 2594406), (6, 2162005), (10, 1297203), (15, 864802), (30, 432401)]