61672130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 120255408

約数和(自身を除く): 58583278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 2621, 4706, 5242, 11765, 13105, 23530, 26210, 34073, 68146, 170365, 340730, 474401, 948802, 2372005, 4744010, 6167213, 12334426, 30836065, 61672130]

約数ペア:

[(1, 61672130), (2, 30836065), (5, 12334426), (10, 6167213), (13, 4744010), (26, 2372005), (65, 948802), (130, 474401), (181, 340730), (362, 170365), (905, 68146), (1810, 34073), (2353, 26210), (2621, 23530), (4706, 13105), (5242, 11765)]