30840708

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3169}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 72073120

約数和(自身を除く): 41232412

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3169, 3244, 4866, 6338, 9507, 9732, 12676, 19014, 38028, 2570059, 5140118, 7710177, 10280236, 15420354, 30840708]

約数ペア:

[(1, 30840708), (2, 15420354), (3, 10280236), (4, 7710177), (6, 5140118), (12, 2570059), (811, 38028), (1622, 19014), (2433, 12676), (3169, 9732), (3244, 9507), (4866, 6338)]