40302070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237071}}^1$

素因数の和:237095

約数の個数: 16

約数和(自身を含む): 76811328

約数和(自身を除く): 36509258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 237071, 474142, 1185355, 2370710, 4030207, 8060414, 20151035, 40302070]

約数ペア:

[(1, 40302070), (2, 20151035), (5, 8060414), (10, 4030207), (17, 2370710), (34, 1185355), (85, 474142), (170, 237071)]