30238676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9533}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 57928584

約数和(自身を除く): 27689908

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9533, 19066, 38132, 123929, 247858, 495716, 581513, 1163026, 2326052, 7559669, 15119338, 30238676]

約数ペア:

[(1, 30238676), (2, 15119338), (4, 7559669), (13, 2326052), (26, 1163026), (52, 581513), (61, 495716), (122, 247858), (244, 123929), (793, 38132), (1586, 19066), (3172, 9533)]