38242140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637369}}^1$

素因数の和:637381

約数の個数: 24

約数和(自身を含む): 107078160

約数和(自身を除く): 68836020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637369, 1274738, 1912107, 2549476, 3186845, 3824214, 6373690, 7648428, 9560535, 12747380, 19121070, 38242140]

約数ペア:

[(1, 38242140), (2, 19121070), (3, 12747380), (4, 9560535), (5, 7648428), (6, 6373690), (10, 3824214), (12, 3186845), (15, 2549476), (20, 1912107), (30, 1274738), (60, 637369)]