142797870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{528881}}^1$

素因数の和:528897

約数の個数: 32

約数和(自身を含む): 380795040

約数和(自身を除く): 237997170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 528881, 1057762, 1586643, 2644405, 3173286, 4759929, 5288810, 7933215, 9519858, 14279787, 15866430, 23799645, 28559574, 47599290, 71398935, 142797870]

約数ペア:

[(1, 142797870), (2, 71398935), (3, 47599290), (5, 28559574), (6, 23799645), (9, 15866430), (10, 14279787), (15, 9519858), (18, 7933215), (27, 5288810), (30, 4759929), (45, 3173286), (54, 2644405), (90, 1586643), (135, 1057762), (270, 528881)]