30553786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20664134

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 701, 703, 1147, 1178, 1402, 1406, 2294, 13319, 21731, 21793, 25937, 26638, 43462, 43586, 51874, 412889, 492803, 804047, 825778, 985606, 1608094, 15276893, 30553786]

約数ペア:

[(1, 30553786), (2, 15276893), (19, 1608094), (31, 985606), (37, 825778), (38, 804047), (62, 492803), (74, 412889), (589, 51874), (701, 43586), (703, 43462), (1147, 26638), (1178, 25937), (1402, 21793), (1406, 21731), (2294, 13319)]