30966349492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{111539}}^1$

素因数の和:111856

約数の個数: 48

約数和(自身を含む): 61650388800

約数和(自身を除く): 30684039308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 281, 494, 562, 988, 1124, 3653, 5339, 7306, 10678, 14612, 21356, 69407, 111539, 138814, 223078, 277628, 446156, 1450007, 2119241, 2900014, 4238482, 5800028, 8476964, 27550133, 31342459, 55100266, 62684918, 110200532, 125369836, 407451967, 595506721, 814903934, 1191013442, 1629807868, 2382026884, 7741587373, 15483174746, 30966349492]

約数ペア:

[(1, 30966349492), (2, 15483174746), (4, 7741587373), (13, 2382026884), (19, 1629807868), (26, 1191013442), (38, 814903934), (52, 595506721), (76, 407451967), (247, 125369836), (281, 110200532), (494, 62684918), (562, 55100266), (988, 31342459), (1124, 27550133), (3653, 8476964), (5339, 5800028), (7306, 4238482), (10678, 2900014), (14612, 2119241), (21356, 1450007), (69407, 446156), (111539, 277628), (138814, 223078)]