30195459

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6067}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 50485760

約数和(自身を除く): 20290301

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 6067, 18201, 42469, 54603, 127407, 382221, 479293, 1437879, 3355051, 4313637, 10065153, 30195459]

約数ペア:

[(1, 30195459), (3, 10065153), (7, 4313637), (9, 3355051), (21, 1437879), (63, 479293), (79, 382221), (237, 127407), (553, 54603), (711, 42469), (1659, 18201), (4977, 6067)]