172667770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1307}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 339598656

約数和(自身を除く): 166930886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1201, 1307, 2402, 2614, 6005, 6535, 12010, 13070, 13211, 14377, 26422, 28754, 66055, 71885, 132110, 143770, 1569707, 3139414, 7848535, 15697070, 17266777, 34533554, 86333885, 172667770]

約数ペア:

[(1, 172667770), (2, 86333885), (5, 34533554), (10, 17266777), (11, 15697070), (22, 7848535), (55, 3139414), (110, 1569707), (1201, 143770), (1307, 132110), (2402, 71885), (2614, 66055), (6005, 28754), (6535, 26422), (12010, 14377), (13070, 13211)]