29980454

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 55945728

約数和(自身を除く): 25965274

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 94, 98, 161, 283, 322, 329, 566, 658, 1081, 1127, 1981, 2162, 2254, 2303, 3962, 4606, 6509, 7567, 13018, 13301, 13867, 15134, 26602, 27734, 45563, 52969, 91126, 93107, 105938, 186214, 305923, 318941, 611846, 637882, 651749, 1303498, 2141461, 4282922, 14990227, 29980454]

約数ペア:

[(1, 29980454), (2, 14990227), (7, 4282922), (14, 2141461), (23, 1303498), (46, 651749), (47, 637882), (49, 611846), (94, 318941), (98, 305923), (161, 186214), (283, 105938), (322, 93107), (329, 91126), (566, 52969), (658, 45563), (1081, 27734), (1127, 26602), (1981, 15134), (2162, 13867), (2254, 13301), (2303, 13018), (3962, 7567), (4606, 6509)]