272679770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57649}}^1$

素因数の和:57710

約数の個数: 32

約数和(自身を含む): 547905600

約数和(自身を除く): 275225830

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 57649, 115298, 288245, 576490, 634139, 1268278, 2478907, 3170695, 4957814, 6341390, 12394535, 24789070, 27267977, 54535954, 136339885, 272679770]

約数ペア:

[(1, 272679770), (2, 136339885), (5, 54535954), (10, 27267977), (11, 24789070), (22, 12394535), (43, 6341390), (55, 4957814), (86, 3170695), (110, 2478907), (215, 1268278), (430, 634139), (473, 576490), (946, 288245), (2365, 115298), (4730, 57649)]