30407538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 71984160

約数和(自身を除く): 41576622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 1753, 2478, 2891, 3506, 5259, 5782, 8673, 10518, 12271, 17346, 24542, 36813, 73626, 85897, 103427, 171794, 206854, 257691, 310281, 515382, 620562, 723989, 1447978, 2171967, 4343934, 5067923, 10135846, 15203769, 30407538]

約数ペア:

[(1, 30407538), (2, 15203769), (3, 10135846), (6, 5067923), (7, 4343934), (14, 2171967), (21, 1447978), (42, 723989), (49, 620562), (59, 515382), (98, 310281), (118, 257691), (147, 206854), (177, 171794), (294, 103427), (354, 85897), (413, 73626), (826, 36813), (1239, 24542), (1753, 17346), (2478, 12271), (2891, 10518), (3506, 8673), (5259, 5782)]