34908382180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{249345587}}^1$

素因数の和:249345603

約数の個数: 24

約数和(自身を含む): 83780117568

約数和(自身を除く): 48871735388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 249345587, 498691174, 997382348, 1246727935, 1745419109, 2493455870, 3490838218, 4986911740, 6981676436, 8727095545, 17454191090, 34908382180]

約数ペア:

[(1, 34908382180), (2, 17454191090), (4, 8727095545), (5, 6981676436), (7, 4986911740), (10, 3490838218), (14, 2493455870), (20, 1745419109), (28, 1246727935), (35, 997382348), (70, 498691174), (140, 249345587)]