30387056

素因数分解:

$2^4\times 7^5\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 69294672

約数和(自身を除く): 38907616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 343, 392, 452, 686, 784, 791, 904, 1372, 1582, 1808, 2401, 2744, 3164, 4802, 5488, 5537, 6328, 9604, 11074, 12656, 16807, 19208, 22148, 33614, 38416, 38759, 44296, 67228, 77518, 88592, 134456, 155036, 268912, 271313, 310072, 542626, 620144, 1085252, 1899191, 2170504, 3798382, 4341008, 7596764, 15193528, 30387056]

約数ペア:

[(1, 30387056), (2, 15193528), (4, 7596764), (7, 4341008), (8, 3798382), (14, 2170504), (16, 1899191), (28, 1085252), (49, 620144), (56, 542626), (98, 310072), (112, 271313), (113, 268912), (196, 155036), (226, 134456), (343, 88592), (392, 77518), (452, 67228), (686, 44296), (784, 38759), (791, 38416), (904, 33614), (1372, 22148), (1582, 19208), (1808, 16807), (2401, 12656), (2744, 11074), (3164, 9604), (4802, 6328), (5488, 5537)]