30872534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 58012416

約数和(自身を除く): 27139882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 653, 1306, 2149, 3377, 4298, 4571, 6754, 7183, 9142, 14366, 23639, 47278, 50281, 100562, 200471, 400942, 1403297, 2205181, 2806594, 4410362, 15436267, 30872534]

約数ペア:

[(1, 30872534), (2, 15436267), (7, 4410362), (11, 2806594), (14, 2205181), (22, 1403297), (77, 400942), (154, 200471), (307, 100562), (614, 50281), (653, 47278), (1306, 23639), (2149, 14366), (3377, 9142), (4298, 7183), (4571, 6754)]