66156270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1489}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 158988960

約数和(自身を除く): 92832690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1481, 1489, 2962, 2978, 4443, 4467, 7405, 7445, 8886, 8934, 14810, 14890, 22215, 22335, 44430, 44670, 2205209, 4410418, 6615627, 11026045, 13231254, 22052090, 33078135, 66156270]

約数ペア:

[(1, 66156270), (2, 33078135), (3, 22052090), (5, 13231254), (6, 11026045), (10, 6615627), (15, 4410418), (30, 2205209), (1481, 44670), (1489, 44430), (2962, 22335), (2978, 22215), (4443, 14890), (4467, 14810), (7405, 8934), (7445, 8886)]