30623864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 59339280

約数和(自身を除く): 28715416

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 337, 614, 674, 1228, 1348, 2456, 2696, 11359, 12469, 22718, 24938, 45436, 49876, 90872, 99752, 103459, 206918, 413836, 827672, 3827983, 7655966, 15311932, 30623864]

約数ペア:

[(1, 30623864), (2, 15311932), (4, 7655966), (8, 3827983), (37, 827672), (74, 413836), (148, 206918), (296, 103459), (307, 99752), (337, 90872), (614, 49876), (674, 45436), (1228, 24938), (1348, 22718), (2456, 12469), (2696, 11359)]