84270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 206136

約数和(自身を除く): 121866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 2809, 5618, 8427, 14045, 16854, 28090, 42135, 84270]

約数ペア:

[(1, 84270), (2, 42135), (3, 28090), (5, 16854), (6, 14045), (10, 8427), (15, 5618), (30, 2809), (53, 1590), (106, 795), (159, 530), (265, 318)]