30879823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 34997760

約数和(自身を除く): 4117937

約数列:

[1, 13, 23, 139, 299, 743, 1807, 3197, 9659, 17089, 41561, 103277, 222157, 1342601, 2375371, 30879823]

約数ペア:

[(1, 30879823), (13, 2375371), (23, 1342601), (139, 222157), (299, 103277), (743, 41561), (1807, 17089), (3197, 9659)]