172300870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5711}}^1$

素因数の和:6156

約数の個数: 32

約数和(自身を含む): 355332096

約数和(自身を除く): 183031226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 5711, 6034, 11422, 15085, 28555, 30170, 39977, 57110, 79954, 199885, 399770, 2461441, 4922882, 12307205, 17230087, 24614410, 34460174, 86150435, 172300870]

約数ペア:

[(1, 172300870), (2, 86150435), (5, 34460174), (7, 24614410), (10, 17230087), (14, 12307205), (35, 4922882), (70, 2461441), (431, 399770), (862, 199885), (2155, 79954), (3017, 57110), (4310, 39977), (5711, 30170), (6034, 28555), (11422, 15085)]