303896180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9007}}^1$

素因数の和:9264

約数の個数: 48

約数和(自身を含む): 732458496

約数和(自身を除く): 428562316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 6748, 8435, 9007, 16870, 18014, 33740, 36028, 45035, 63049, 90070, 126098, 180140, 252196, 315245, 630490, 1260980, 2170687, 4341374, 8682748, 10853435, 15194809, 21706870, 30389618, 43413740, 60779236, 75974045, 151948090, 303896180]

約数ペア:

[(1, 303896180), (2, 151948090), (4, 75974045), (5, 60779236), (7, 43413740), (10, 30389618), (14, 21706870), (20, 15194809), (28, 10853435), (35, 8682748), (70, 4341374), (140, 2170687), (241, 1260980), (482, 630490), (964, 315245), (1205, 252196), (1687, 180140), (2410, 126098), (3374, 90070), (4820, 63049), (6748, 45035), (8435, 36028), (9007, 33740), (16870, 18014)]