420199410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14006647}}^1$

素因数の和:14006657

約数の個数: 16

約数和(自身を含む): 1008478656

約数和(自身を除く): 588279246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14006647, 28013294, 42019941, 70033235, 84039882, 140066470, 210099705, 420199410]

約数ペア:

[(1, 420199410), (2, 210099705), (3, 140066470), (5, 84039882), (6, 70033235), (10, 42019941), (15, 28013294), (30, 14006647)]