81467130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2715571}}^1$

素因数の和:2715581

約数の個数: 16

約数和(自身を含む): 195521184

約数和(自身を除く): 114054054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2715571, 5431142, 8146713, 13577855, 16293426, 27155710, 40733565, 81467130]

約数ペア:

[(1, 81467130), (2, 40733565), (3, 27155710), (5, 16293426), (6, 13577855), (10, 8146713), (15, 5431142), (30, 2715571)]