84507890

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{27527}}^1$

素因数の和:27841

約数の個数: 16

約数和(自身を含む): 152615232

約数和(自身を除く): 68107342

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 27527, 55054, 137635, 275270, 8450789, 16901578, 42253945, 84507890]

約数ペア:

[(1, 84507890), (2, 42253945), (5, 16901578), (10, 8450789), (307, 275270), (614, 137635), (1535, 55054), (3070, 27527)]