243474910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{2711}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 501437952

約数和(自身を除く): 257963042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1283, 2566, 2711, 5422, 6415, 8981, 12830, 13555, 17962, 18977, 27110, 37954, 44905, 89810, 94885, 189770, 3478213, 6956426, 17391065, 24347491, 34782130, 48694982, 121737455, 243474910]

約数ペア:

[(1, 243474910), (2, 121737455), (5, 48694982), (7, 34782130), (10, 24347491), (14, 17391065), (35, 6956426), (70, 3478213), (1283, 189770), (2566, 94885), (2711, 89810), (5422, 44905), (6415, 37954), (8981, 27110), (12830, 18977), (13555, 17962)]