42983080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{153511}}^1$

素因数の和:153529

約数の個数: 32

約数和(自身を含む): 110528640

約数和(自身を除く): 67545560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 153511, 307022, 614044, 767555, 1074577, 1228088, 1535110, 2149154, 3070220, 4298308, 5372885, 6140440, 8596616, 10745770, 21491540, 42983080]

約数ペア:

[(1, 42983080), (2, 21491540), (4, 10745770), (5, 8596616), (7, 6140440), (8, 5372885), (10, 4298308), (14, 3070220), (20, 2149154), (28, 1535110), (35, 1228088), (40, 1074577), (56, 767555), (70, 614044), (140, 307022), (280, 153511)]