91387270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14957}}^1$

素因数の和:15024

約数の個数: 32

約数和(自身を含む): 180931968

約数和(自身を除く): 89544698

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 14957, 29914, 74785, 149570, 194441, 388882, 702979, 972205, 1405958, 1944410, 3514895, 7029790, 9138727, 18277454, 45693635, 91387270]

約数ペア:

[(1, 91387270), (2, 45693635), (5, 18277454), (10, 9138727), (13, 7029790), (26, 3514895), (47, 1944410), (65, 1405958), (94, 972205), (130, 702979), (235, 388882), (470, 194441), (611, 149570), (1222, 74785), (3055, 29914), (6110, 14957)]