2247366509990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311701319}}^1$

素因数の和:311701436

約数の個数: 32

約数和(自身を含む): 4668038968320

約数和(自身を除く): 2420672458330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 311701319, 623402638, 1558506595, 2181909233, 3117013190, 4363818466, 10909546165, 21819092330, 32105235857, 64210471714, 160526179285, 224736650999, 321052358570, 449473301998, 1123683254995, 2247366509990]

約数ペア:

[(1, 2247366509990), (2, 1123683254995), (5, 449473301998), (7, 321052358570), (10, 224736650999), (14, 160526179285), (35, 64210471714), (70, 32105235857), (103, 21819092330), (206, 10909546165), (515, 4363818466), (721, 3117013190), (1030, 2181909233), (1442, 1558506595), (3605, 623402638), (7210, 311701319)]