268182430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6653}}^1$

素因数の和:6828

約数の個数: 32

約数和(自身を含む): 503042400

約数和(自身を除く): 234859970

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 6653, 8062, 13306, 20155, 33265, 40310, 66530, 192937, 385874, 924767, 964685, 1849534, 1929370, 4623835, 9247670, 26818243, 53636486, 134091215, 268182430]

約数ペア:

[(1, 268182430), (2, 134091215), (5, 53636486), (10, 26818243), (29, 9247670), (58, 4623835), (139, 1929370), (145, 1849534), (278, 964685), (290, 924767), (695, 385874), (1390, 192937), (4031, 66530), (6653, 40310), (8062, 33265), (13306, 20155)]