81358230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711941}}^1$

素因数の和:2711951

約数の個数: 16

約数和(自身を含む): 195259824

約数和(自身を除く): 113901594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711941, 5423882, 8135823, 13559705, 16271646, 27119410, 40679115, 81358230]

約数ペア:

[(1, 81358230), (2, 40679115), (3, 27119410), (5, 16271646), (6, 13559705), (10, 8135823), (15, 5423882), (30, 2711941)]