42969370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252761}}^1$

素因数の和:252785

約数の個数: 16

約数和(自身を含む): 81894888

約数和(自身を除く): 38925518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 252761, 505522, 1263805, 2527610, 4296937, 8593874, 21484685, 42969370]

約数ペア:

[(1, 42969370), (2, 21484685), (5, 8593874), (10, 4296937), (17, 2527610), (34, 1263805), (85, 505522), (170, 252761)]