30107909825

素因数分解:

$5^2\times 7^1\times {\mathrm{4057}}^1\times {\mathrm{42407}}^1$

素因数の和:46481

約数の個数: 24

約数和(自身を含む): 42678732672

約数和(自身を除く): 12570822847

約数列:

[1, 5, 7, 25, 35, 175, 4057, 20285, 28399, 42407, 101425, 141995, 212035, 296849, 709975, 1060175, 1484245, 7421225, 172045199, 860225995, 1204316393, 4301129975, 6021581965, 30107909825]

約数ペア:

[(1, 30107909825), (5, 6021581965), (7, 4301129975), (25, 1204316393), (35, 860225995), (175, 172045199), (4057, 7421225), (20285, 1484245), (28399, 1060175), (42407, 709975), (101425, 296849), (141995, 212035)]