8863260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 20167140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 449, 470, 564, 658, 705, 898, 940, 987, 1316, 1347, 1410, 1645, 1796, 1974, 2245, 2694, 2820, 3143, 3290, 3948, 4490, 4935, 5388, 6286, 6580, 6735, 8980, 9429, 9870, 12572, 13470, 15715, 18858, 19740, 21103, 26940, 31430, 37716, 42206, 47145, 62860, 63309, 84412, 94290, 105515, 126618, 147721, 188580, 211030, 253236, 295442, 316545, 422060, 443163, 590884, 633090, 738605, 886326, 1266180, 1477210, 1772652, 2215815, 2954420, 4431630, 8863260]

約数ペア:

[(1, 8863260), (2, 4431630), (3, 2954420), (4, 2215815), (5, 1772652), (6, 1477210), (7, 1266180), (10, 886326), (12, 738605), (14, 633090), (15, 590884), (20, 443163), (21, 422060), (28, 316545), (30, 295442), (35, 253236), (42, 211030), (47, 188580), (60, 147721), (70, 126618), (84, 105515), (94, 94290), (105, 84412), (140, 63309), (141, 62860), (188, 47145), (210, 42206), (235, 37716), (282, 31430), (329, 26940), (420, 21103), (449, 19740), (470, 18858), (564, 15715), (658, 13470), (705, 12572), (898, 9870), (940, 9429), (987, 8980), (1316, 6735), (1347, 6580), (1410, 6286), (1645, 5388), (1796, 4935), (1974, 4490), (2245, 3948), (2694, 3290), (2820, 3143)]