141762020

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{4691}}^1$

素因数の和:6211

約数の個数: 24

約数和(自身を含む): 297960768

約数和(自身を除く): 156198748

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 4691, 6044, 7555, 9382, 15110, 18764, 23455, 30220, 46910, 93820, 7088101, 14176202, 28352404, 35440505, 70881010, 141762020]

約数ペア:

[(1, 141762020), (2, 70881010), (4, 35440505), (5, 28352404), (10, 14176202), (20, 7088101), (1511, 93820), (3022, 46910), (4691, 30220), (6044, 23455), (7555, 18764), (9382, 15110)]