30041946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 72042048

約数和(自身を除く): 42000102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2137, 2343, 4274, 4686, 6411, 7029, 12822, 14058, 19233, 23507, 38466, 47014, 70521, 141042, 151727, 211563, 303454, 423126, 455181, 910362, 1365543, 1668997, 2731086, 3337994, 5006991, 10013982, 15020973, 30041946]

約数ペア:

[(1, 30041946), (2, 15020973), (3, 10013982), (6, 5006991), (9, 3337994), (11, 2731086), (18, 1668997), (22, 1365543), (33, 910362), (66, 455181), (71, 423126), (99, 303454), (142, 211563), (198, 151727), (213, 141042), (426, 70521), (639, 47014), (781, 38466), (1278, 23507), (1562, 19233), (2137, 14058), (2343, 12822), (4274, 7029), (4686, 6411)]