983080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3511}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 2528640

約数和(自身を除く): 1545560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3511, 7022, 14044, 17555, 24577, 28088, 35110, 49154, 70220, 98308, 122885, 140440, 196616, 245770, 491540, 983080]

約数ペア:

[(1, 983080), (2, 491540), (4, 245770), (5, 196616), (7, 140440), (8, 122885), (10, 98308), (14, 70220), (20, 49154), (28, 35110), (35, 28088), (40, 24577), (56, 17555), (70, 14044), (140, 7022), (280, 3511)]