30843906

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 62795520

約数和(自身を除く): 31951614

約数列:

[1, 2, 3, 6, 137, 157, 239, 274, 314, 411, 471, 478, 717, 822, 942, 1434, 21509, 32743, 37523, 43018, 64527, 65486, 75046, 98229, 112569, 129054, 196458, 225138, 5140651, 10281302, 15421953, 30843906]

約数ペア:

[(1, 30843906), (2, 15421953), (3, 10281302), (6, 5140651), (137, 225138), (157, 196458), (239, 129054), (274, 112569), (314, 98229), (411, 75046), (471, 65486), (478, 64527), (717, 43018), (822, 37523), (942, 32743), (1434, 21509)]