30372693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 46996992

約数和(自身を除く): 16624299

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 751, 793, 1037, 2253, 2379, 3111, 9763, 12767, 13481, 29289, 38301, 40443, 45811, 137433, 165971, 497913, 595543, 778787, 1786629, 2336361, 10124231, 30372693]

約数ペア:

[(1, 30372693), (3, 10124231), (13, 2336361), (17, 1786629), (39, 778787), (51, 595543), (61, 497913), (183, 165971), (221, 137433), (663, 45811), (751, 40443), (793, 38301), (1037, 29289), (2253, 13481), (2379, 12767), (3111, 9763)]