30863826

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4999}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 78000000

約数和(自身を除く): 47136174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 4999, 6174, 9998, 14997, 29994, 34993, 44991, 69986, 89982, 104979, 209958, 244951, 314937, 489902, 629874, 734853, 1469706, 1714657, 2204559, 3429314, 4409118, 5143971, 10287942, 15431913, 30863826]

約数ペア:

[(1, 30863826), (2, 15431913), (3, 10287942), (6, 5143971), (7, 4409118), (9, 3429314), (14, 2204559), (18, 1714657), (21, 1469706), (42, 734853), (49, 629874), (63, 489902), (98, 314937), (126, 244951), (147, 209958), (294, 104979), (343, 89982), (441, 69986), (686, 44991), (882, 34993), (1029, 29994), (2058, 14997), (3087, 9998), (4999, 6174)]