30587378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 20561422

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 443, 874, 886, 1501, 1817, 3002, 3634, 8417, 10189, 16834, 20378, 34523, 34997, 69046, 69994, 193591, 387182, 664943, 804931, 1329886, 1609862, 15293689, 30587378]

約数ペア:

[(1, 30587378), (2, 15293689), (19, 1609862), (23, 1329886), (38, 804931), (46, 664943), (79, 387182), (158, 193591), (437, 69994), (443, 69046), (874, 34997), (886, 34523), (1501, 20378), (1817, 16834), (3002, 10189), (3634, 8417)]