270245470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{9133}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 532694880

約数和(自身を除く): 262449410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 9133, 14795, 18266, 29590, 45665, 91330, 100463, 200926, 502315, 1004630, 2456777, 4913554, 12283885, 24567770, 27024547, 54049094, 135122735, 270245470]

約数ペア:

[(1, 270245470), (2, 135122735), (5, 54049094), (10, 27024547), (11, 24567770), (22, 12283885), (55, 4913554), (110, 2456777), (269, 1004630), (538, 502315), (1345, 200926), (2690, 100463), (2959, 91330), (5918, 45665), (9133, 29590), (14795, 18266)]