129129430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{300301}}^1$

素因数の和:300351

約数の個数: 16

約数和(自身を含む): 237839184

約数和(自身を除く): 108709754

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 300301, 600602, 1501505, 3003010, 12912943, 25825886, 64564715, 129129430]

約数ペア:

[(1, 129129430), (2, 64564715), (5, 25825886), (10, 12912943), (43, 3003010), (86, 1501505), (215, 600602), (430, 300301)]