30176465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 12124975

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 431, 737, 1045, 1273, 2155, 3685, 4741, 6365, 8189, 14003, 23705, 28877, 40945, 70015, 90079, 144385, 317647, 450395, 548663, 1588235, 2743315, 6035293, 30176465]

約数ペア:

[(1, 30176465), (5, 6035293), (11, 2743315), (19, 1588235), (55, 548663), (67, 450395), (95, 317647), (209, 144385), (335, 90079), (431, 70015), (737, 40945), (1045, 28877), (1273, 23705), (2155, 14003), (3685, 8189), (4741, 6365)]