12984330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{977}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 31264704

約数和(自身を除く): 18280374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 977, 1329, 1954, 2215, 2658, 2931, 4430, 4885, 5862, 6645, 9770, 13290, 14655, 29310, 432811, 865622, 1298433, 2164055, 2596866, 4328110, 6492165, 12984330]

約数ペア:

[(1, 12984330), (2, 6492165), (3, 4328110), (5, 2596866), (6, 2164055), (10, 1298433), (15, 865622), (30, 432811), (443, 29310), (886, 14655), (977, 13290), (1329, 9770), (1954, 6645), (2215, 5862), (2658, 4885), (2931, 4430)]