30940419

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 42890400

約数和(自身を除く): 11949981

約数列:

[1, 3, 29, 87, 229, 687, 1553, 4659, 6641, 19923, 45037, 135111, 355637, 1066911, 10313473, 30940419]

約数ペア:

[(1, 30940419), (3, 10313473), (29, 1066911), (87, 355637), (229, 135111), (687, 45037), (1553, 19923), (4659, 6641)]