30997626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 71432928

約数和(自身を除く): 40435302

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 722, 1083, 1254, 1301, 2166, 2602, 3903, 3971, 7806, 7942, 11913, 14311, 23826, 24719, 28622, 42933, 49438, 74157, 85866, 148314, 271909, 469661, 543818, 815727, 939322, 1408983, 1631454, 2817966, 5166271, 10332542, 15498813, 30997626]

約数ペア:

[(1, 30997626), (2, 15498813), (3, 10332542), (6, 5166271), (11, 2817966), (19, 1631454), (22, 1408983), (33, 939322), (38, 815727), (57, 543818), (66, 469661), (114, 271909), (209, 148314), (361, 85866), (418, 74157), (627, 49438), (722, 42933), (1083, 28622), (1254, 24719), (1301, 23826), (2166, 14311), (2602, 11913), (3903, 7942), (3971, 7806)]