30915258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 68819520

約数和(自身を除く): 37904262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 121, 194, 242, 291, 363, 439, 582, 726, 878, 1067, 1317, 2134, 2634, 3201, 4829, 6402, 9658, 11737, 14487, 23474, 28974, 35211, 42583, 53119, 70422, 85166, 106238, 127749, 159357, 255498, 318714, 468413, 936826, 1405239, 2810478, 5152543, 10305086, 15457629, 30915258]

約数ペア:

[(1, 30915258), (2, 15457629), (3, 10305086), (6, 5152543), (11, 2810478), (22, 1405239), (33, 936826), (66, 468413), (97, 318714), (121, 255498), (194, 159357), (242, 127749), (291, 106238), (363, 85166), (439, 70422), (582, 53119), (726, 42583), (878, 35211), (1067, 28974), (1317, 23474), (2134, 14487), (2634, 11737), (3201, 9658), (4829, 6402)]