129071470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1201}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 253920096

約数和(自身を除く): 124848626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 977, 1201, 1954, 2402, 4885, 6005, 9770, 10747, 12010, 13211, 21494, 26422, 53735, 66055, 107470, 132110, 1173377, 2346754, 5866885, 11733770, 12907147, 25814294, 64535735, 129071470]

約数ペア:

[(1, 129071470), (2, 64535735), (5, 25814294), (10, 12907147), (11, 11733770), (22, 5866885), (55, 2346754), (110, 1173377), (977, 132110), (1201, 107470), (1954, 66055), (2402, 53735), (4885, 26422), (6005, 21494), (9770, 13211), (10747, 12010)]