76873580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{549097}}^1$

素因数の和:549113

約数の個数: 24

約数和(自身を含む): 184496928

約数和(自身を除く): 107623348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 549097, 1098194, 2196388, 2745485, 3843679, 5490970, 7687358, 10981940, 15374716, 19218395, 38436790, 76873580]

約数ペア:

[(1, 76873580), (2, 38436790), (4, 19218395), (5, 15374716), (7, 10981940), (10, 7687358), (14, 5490970), (20, 3843679), (28, 2745485), (35, 2196388), (70, 1098194), (140, 549097)]