15816930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27749}}^1$

素因数の和:27778

約数の個数: 32

約数和(自身を含む): 39960000

約数和(自身を除く): 24143070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 27749, 55498, 83247, 138745, 166494, 277490, 416235, 527231, 832470, 1054462, 1581693, 2636155, 3163386, 5272310, 7908465, 15816930]

約数ペア:

[(1, 15816930), (2, 7908465), (3, 5272310), (5, 3163386), (6, 2636155), (10, 1581693), (15, 1054462), (19, 832470), (30, 527231), (38, 416235), (57, 277490), (95, 166494), (114, 138745), (190, 83247), (285, 55498), (570, 27749)]