129320930

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{85643}}^1$

素因数の和:85801

約数の個数: 16

約数和(自身を含む): 234321984

約数和(自身を除く): 105001054

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 85643, 171286, 428215, 856430, 12932093, 25864186, 64660465, 129320930]

約数ペア:

[(1, 129320930), (2, 64660465), (5, 25864186), (10, 12932093), (151, 856430), (302, 428215), (755, 171286), (1510, 85643)]