38249940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637499}}^1$

素因数の和:637511

約数の個数: 24

約数和(自身を含む): 107100000

約数和(自身を除く): 68850060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637499, 1274998, 1912497, 2549996, 3187495, 3824994, 6374990, 7649988, 9562485, 12749980, 19124970, 38249940]

約数ペア:

[(1, 38249940), (2, 19124970), (3, 12749980), (4, 9562485), (5, 7649988), (6, 6374990), (10, 3824994), (12, 3187495), (15, 2549996), (20, 1912497), (30, 1274998), (60, 637499)]