142819290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1586881}}^1$

素因数の和:1586894

約数の個数: 24

約数和(自身を含む): 371330388

約数和(自身を除く): 228511098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1586881, 3173762, 4760643, 7934405, 9521286, 14281929, 15868810, 23803215, 28563858, 47606430, 71409645, 142819290]

約数ペア:

[(1, 142819290), (2, 71409645), (3, 47606430), (5, 28563858), (6, 23803215), (9, 15868810), (10, 14281929), (15, 9521286), (18, 7934405), (30, 4760643), (45, 3173762), (90, 1586881)]