30450567

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 17449593

約数列:

[1, 3, 7, 21, 53, 109, 159, 251, 327, 371, 753, 763, 1113, 1757, 2289, 5271, 5777, 13303, 17331, 27359, 39909, 40439, 82077, 93121, 121317, 191513, 279363, 574539, 1450027, 4350081, 10150189, 30450567]

約数ペア:

[(1, 30450567), (3, 10150189), (7, 4350081), (21, 1450027), (53, 574539), (109, 279363), (159, 191513), (251, 121317), (327, 93121), (371, 82077), (753, 40439), (763, 39909), (1113, 27359), (1757, 17331), (2289, 13303), (5271, 5777)]