42789430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186041}}^1$

素因数の和:186071

約数の個数: 16

約数和(自身を含む): 80370144

約数和(自身を除く): 37580714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 186041, 372082, 930205, 1860410, 4278943, 8557886, 21394715, 42789430]

約数ペア:

[(1, 42789430), (2, 21394715), (5, 8557886), (10, 4278943), (23, 1860410), (46, 930205), (115, 372082), (230, 186041)]