30580973

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 32686080

約数和(自身を除く): 2105107

約数列:

[1, 31, 47, 139, 151, 1457, 4309, 4681, 6533, 7097, 20989, 202523, 220007, 650659, 986483, 30580973]

約数ペア:

[(1, 30580973), (31, 986483), (47, 650659), (139, 220007), (151, 202523), (1457, 20989), (4309, 7097), (4681, 6533)]