105870230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149113}}^1$

素因数の和:149191

約数の個数: 16

約数和(自身を含む): 193251744

約数和(自身を除く): 87381514

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 149113, 298226, 745565, 1491130, 10587023, 21174046, 52935115, 105870230]

約数ペア:

[(1, 105870230), (2, 52935115), (5, 21174046), (10, 10587023), (71, 1491130), (142, 745565), (355, 298226), (710, 149113)]