4225830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20140

約数の個数: 32

約数和(自身を含む): 11591424

約数和(自身を除く): 7365594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20123, 40246, 60369, 100615, 120738, 140861, 201230, 281722, 301845, 422583, 603690, 704305, 845166, 1408610, 2112915, 4225830]

約数ペア:

[(1, 4225830), (2, 2112915), (3, 1408610), (5, 845166), (6, 704305), (7, 603690), (10, 422583), (14, 301845), (15, 281722), (21, 201230), (30, 140861), (35, 120738), (42, 100615), (70, 60369), (105, 40246), (210, 20123)]