530706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1264032

約数和(自身を除く): 733326

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 121, 129, 187, 242, 258, 363, 374, 473, 561, 726, 731, 946, 1122, 1419, 1462, 2057, 2193, 2838, 4114, 4386, 5203, 6171, 8041, 10406, 12342, 15609, 16082, 24123, 31218, 48246, 88451, 176902, 265353, 530706]

約数ペア:

[(1, 530706), (2, 265353), (3, 176902), (6, 88451), (11, 48246), (17, 31218), (22, 24123), (33, 16082), (34, 15609), (43, 12342), (51, 10406), (66, 8041), (86, 6171), (102, 5203), (121, 4386), (129, 4114), (187, 2838), (242, 2193), (258, 2057), (363, 1462), (374, 1419), (473, 1122), (561, 946), (726, 731)]