30723588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17417}}^1$

素因数の和:17441

約数の個数: 54

約数和(自身を含む): 90347166

約数和(自身を除く): 59623578

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17417, 34834, 52251, 69668, 104502, 121919, 156753, 209004, 243838, 313506, 365757, 487676, 627012, 731514, 853433, 1097271, 1463028, 1706866, 2194542, 2560299, 3413732, 4389084, 5120598, 7680897, 10241196, 15361794, 30723588]

約数ペア:

[(1, 30723588), (2, 15361794), (3, 10241196), (4, 7680897), (6, 5120598), (7, 4389084), (9, 3413732), (12, 2560299), (14, 2194542), (18, 1706866), (21, 1463028), (28, 1097271), (36, 853433), (42, 731514), (49, 627012), (63, 487676), (84, 365757), (98, 313506), (126, 243838), (147, 209004), (196, 156753), (252, 121919), (294, 104502), (441, 69668), (588, 52251), (882, 34834), (1764, 17417)]