1552870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1661210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 743, 1045, 1486, 2090, 3715, 7430, 8173, 14117, 16346, 28234, 40865, 70585, 81730, 141170, 155287, 310574, 776435, 1552870]

約数ペア:

[(1, 1552870), (2, 776435), (5, 310574), (10, 155287), (11, 141170), (19, 81730), (22, 70585), (38, 40865), (55, 28234), (95, 16346), (110, 14117), (190, 8173), (209, 7430), (418, 3715), (743, 2090), (1045, 1486)]