3622140

素因数分解:

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

素因数の和:20138

約数の個数: 36

約数和(自身を含む): 10987704

約数和(自身を除く): 7365564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20123, 40246, 60369, 80492, 100615, 120738, 181107, 201230, 241476, 301845, 362214, 402460, 603690, 724428, 905535, 1207380, 1811070, 3622140]

約数ペア:

[(1, 3622140), (2, 1811070), (3, 1207380), (4, 905535), (5, 724428), (6, 603690), (9, 402460), (10, 362214), (12, 301845), (15, 241476), (18, 201230), (20, 181107), (30, 120738), (36, 100615), (45, 80492), (60, 60369), (90, 40246), (180, 20123)]