30119508

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^2\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 54

約数和(自身を含む): 77684334

約数和(自身を除く): 47564826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 157, 219, 292, 314, 438, 471, 628, 657, 876, 942, 1314, 1413, 1884, 2628, 2826, 5329, 5652, 10658, 11461, 15987, 21316, 22922, 31974, 34383, 45844, 47961, 63948, 68766, 95922, 103149, 137532, 191844, 206298, 412596, 836653, 1673306, 2509959, 3346612, 5019918, 7529877, 10039836, 15059754, 30119508]

約数ペア:

[(1, 30119508), (2, 15059754), (3, 10039836), (4, 7529877), (6, 5019918), (9, 3346612), (12, 2509959), (18, 1673306), (36, 836653), (73, 412596), (146, 206298), (157, 191844), (219, 137532), (292, 103149), (314, 95922), (438, 68766), (471, 63948), (628, 47961), (657, 45844), (876, 34383), (942, 31974), (1314, 22922), (1413, 21316), (1884, 15987), (2628, 11461), (2826, 10658), (5329, 5652)]