82281180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1371353}}^1$

素因数の和:1371365

約数の個数: 24

約数和(自身を含む): 230387472

約数和(自身を除く): 148106292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1371353, 2742706, 4114059, 5485412, 6856765, 8228118, 13713530, 16456236, 20570295, 27427060, 41140590, 82281180]

約数ペア:

[(1, 82281180), (2, 41140590), (3, 27427060), (4, 20570295), (5, 16456236), (6, 13713530), (10, 8228118), (12, 6856765), (15, 5485412), (20, 4114059), (30, 2742706), (60, 1371353)]