30742635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 62853120

約数和(自身を除く): 32110485

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 619, 645, 903, 1155, 1419, 1505, 1857, 2365, 3095, 3311, 4333, 4515, 6809, 7095, 9285, 9933, 12999, 16555, 20427, 21665, 26617, 34045, 47663, 49665, 64995, 79851, 102135, 133085, 142989, 186319, 238315, 292787, 399255, 558957, 714945, 878361, 931595, 1463935, 2049509, 2794785, 4391805, 6148527, 10247545, 30742635]

約数ペア:

[(1, 30742635), (3, 10247545), (5, 6148527), (7, 4391805), (11, 2794785), (15, 2049509), (21, 1463935), (33, 931595), (35, 878361), (43, 714945), (55, 558957), (77, 399255), (105, 292787), (129, 238315), (165, 186319), (215, 142989), (231, 133085), (301, 102135), (385, 79851), (473, 64995), (619, 49665), (645, 47663), (903, 34045), (1155, 26617), (1419, 21665), (1505, 20427), (1857, 16555), (2365, 12999), (3095, 9933), (3311, 9285), (4333, 7095), (4515, 6809)]