69348130

素因数分解:

$2^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{3221}}^1$

素因数の和:5381

約数の個数: 16

約数和(自身を含む): 124923384

約数和(自身を除く): 55575254

約数列:

[1, 2, 5, 10, 2153, 3221, 4306, 6442, 10765, 16105, 21530, 32210, 6934813, 13869626, 34674065, 69348130]

約数ペア:

[(1, 69348130), (2, 34674065), (5, 13869626), (10, 6934813), (2153, 32210), (3221, 21530), (4306, 16105), (6442, 10765)]