27141010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12318

約数の個数: 32

約数和(自身を含む): 55711152

約数和(自身を除く): 28570142

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12281, 24562, 61405, 122810, 159653, 208777, 319306, 417554, 798265, 1043885, 1596530, 2087770, 2714101, 5428202, 13570505, 27141010]

約数ペア:

[(1, 27141010), (2, 13570505), (5, 5428202), (10, 2714101), (13, 2087770), (17, 1596530), (26, 1043885), (34, 798265), (65, 417554), (85, 319306), (130, 208777), (170, 159653), (221, 122810), (442, 61405), (1105, 24562), (2210, 12281)]