30743966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 21458914

約数列:

[1, 2, 11, 22, 37, 74, 179, 211, 358, 407, 422, 814, 1969, 2321, 3938, 4642, 6623, 7807, 13246, 15614, 37769, 72853, 75538, 85877, 145706, 171754, 415459, 830918, 1397453, 2794906, 15371983, 30743966]

約数ペア:

[(1, 30743966), (2, 15371983), (11, 2794906), (22, 1397453), (37, 830918), (74, 415459), (179, 171754), (211, 145706), (358, 85877), (407, 75538), (422, 72853), (814, 37769), (1969, 15614), (2321, 13246), (3938, 7807), (4642, 6623)]