83595990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20047}}^1$

素因数の和:20196

約数の個数: 32

約数和(自身を含む): 202083840

約数和(自身を除く): 118487850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20047, 40094, 60141, 100235, 120282, 200470, 300705, 601410, 2786533, 5573066, 8359599, 13932665, 16719198, 27865330, 41797995, 83595990]

約数ペア:

[(1, 83595990), (2, 41797995), (3, 27865330), (5, 16719198), (6, 13932665), (10, 8359599), (15, 5573066), (30, 2786533), (139, 601410), (278, 300705), (417, 200470), (695, 120282), (834, 100235), (1390, 60141), (2085, 40094), (4170, 20047)]