30621274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 51436800

約数和(自身を除く): 20815526

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 751, 1073, 1102, 1406, 1502, 2146, 14269, 20387, 21779, 27787, 28538, 40774, 43558, 55574, 413801, 527953, 805823, 827602, 1055906, 1611646, 15310637, 30621274]

約数ペア:

[(1, 30621274), (2, 15310637), (19, 1611646), (29, 1055906), (37, 827602), (38, 805823), (58, 527953), (74, 413801), (551, 55574), (703, 43558), (751, 40774), (1073, 28538), (1102, 27787), (1406, 21779), (1502, 20387), (2146, 14269)]