30864364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 56019600

約数和(自身を除く): 25155236

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1949, 3898, 3959, 7796, 7918, 15836, 72113, 144226, 208543, 288452, 417086, 834172, 7716091, 15432182, 30864364]

約数ペア:

[(1, 30864364), (2, 15432182), (4, 7716091), (37, 834172), (74, 417086), (107, 288452), (148, 208543), (214, 144226), (428, 72113), (1949, 15836), (3898, 7918), (3959, 7796)]